The factors of the number 234,451,224 are: 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 53, 56, 63, 67, 72, 84, 106, 126, 131, 134, 159, 168, 201, 212, 252, 262, 268, 318, 371, 393, 402, 424, 469, 477, 504, 524, 536, 603, 636, 742, 786, 804, 917, 938, 954, 1048, 1113, 1179, 1206, 1272, 1407, 1484, 1572, 1608, 1834, 1876, 1908, 2226, 2358, 2412, 2751, 2814, 2968, 3144, 3339, 3551, 3668, 3752, 3816, 4221, 4452, 4716, 4824, 5502, 5628, 6678, 6943, 7102, 7336, 8253, 8442, 8777, 8904, 9432, 10653, 11004, 11256, 13356, 13886, 14204, 16506, 16884, 17554, 20829, 21306, 22008, 24857, 26331, 26712, 27772, 28408, 31959, 33012, 33768, 35108, 41658, 42612, 48601, 49714, 52662, 55544, 61439, 62487, 63918, 66024, 70216, 74571, 78993, 83316, 85224, 97202, 99428, 105324, 122878, 124974, 127836, 145803, 149142, 157986, 166632, 184317, 194404, 198856, 210648, 223713, 245756, 249948, 255672, 291606, 298284, 315972, 368634, 388808, 437409, 447426, 465181, 491512, 499896, 552951, 583212, 596568, 631944, 737268, 874818, 894852, 930362, 1105902, 1166424, 1395543, 1474536, 1749636, 1789704, 1860724, 2211804, 2791086, 3256267, 3499272, 3721448, 4186629, 4423608, 5582172, 6512534, 8373258, 9768801, 11164344, 13025068, 16746516, 19537602, 26050136, 29306403, 33493032, 39075204, 58612806, 78150408, 117225612, 234451224.
If you add them up, you will get the total of 234,451,745. Now subtract 234,451,224 to get 521,687,016