The factors of the number 355,388,376 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 233, 294, 392, 466, 588, 699, 932, 1176, 1297, 1398, 1631, 1864, 2594, 2796, 3262, 3891, 4893, 5188, 5592, 6524, 7782, 9079, 9786, 10376, 11417, 13048, 15564, 18158, 19572, 22834, 27237, 31128, 34251, 36316, 39144, 45668, 54474, 63553, 68502, 72632, 91336, 108948, 127106, 137004, 190659, 217896, 254212, 274008, 302201, 381318, 508424, 604402, 762636, 906603, 1208804, 1525272, 1813206, 2115407, 2417608, 3626412, 4230814, 6346221, 7252824, 8461628, 12692442, 14807849, 16923256, 25384884, 29615698, 44423547, 50769768, 59231396, 88847094, 118462792, 177694188, 355388376.
If you add them up, you will get the total of 1,038,763,440.