The factors of the number 348,017,280 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 191, 192, 195, 208, 219, 240, 260, 292, 312, 320, 365, 382, 384, 390, 416, 438, 480, 520, 573, 584, 624, 640, 730, 764, 780, 832, 876, 949, 955, 960, 1040, 1095, 1146, 1168, 1248, 1460, 1528, 1560, 1664, 1752, 1898, 1910, 1920, 2080, 2190, 2292, 2336, 2483, 2496, 2847, 2865, 2920, 3056, 3120, 3504, 3796, 3820, 4160, 4380, 4584, 4672, 4745, 4966, 4992, 5694, 5730, 5840, 6112, 6240, 7008, 7449, 7592, 7640, 8320, 8760, 9168, 9344, 9490, 9932, 11388, 11460, 11680, 12224, 12415, 12480, 13943, 14016, 14235, 14898, 15184, 15280, 17520, 18336, 18980, 19864, 22776, 22920, 23360, 24448, 24830, 24960, 27886, 28032, 28470, 29796, 30368, 30560, 35040, 36672, 37245, 37960, 39728, 41829, 45552, 45840, 46720, 49660, 55772, 56940, 59592, 60736, 61120, 69715, 70080, 73344, 74490, 75920, 79456, 83658, 91104, 91680, 99320, 111544, 113880, 119184, 121472, 122240, 139430, 140160, 148980, 151840, 158912, 167316, 181259, 182208, 183360, 198640, 209145, 223088, 227760, 238368, 278860, 297960, 303680, 317824, 334632, 362518, 364416, 366720, 397280, 418290, 446176, 455520, 476736, 543777, 557720, 595920, 607360, 669264, 725036, 794560, 836580, 892352, 906295, 911040, 953472, 1087554, 1115440, 1191840, 1338528, 1450072, 1589120, 1673160, 1784704, 1812590, 1822080, 2175108, 2230880, 2383680, 2677056, 2718885, 2900144, 3346320, 3625180, 4350216, 4461760, 4767360, 5354112, 5437770, 5800288, 6692640, 7250360, 8700432, 8923520, 10875540, 11600576, 13385280, 14500720, 17400864, 21751080, 23201152, 26770560, 29001440, 34801728, 43502160, 58002880, 69603456, 87004320, 116005760, 174008640, 348017280.
If you add them up, you will get the total of 1,217,341,440.