The factors of the number 256,222,848 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 199, 224, 336, 384, 398, 448, 479, 597, 672, 796, 896, 958, 1194, 1344, 1393, 1437, 1592, 1916, 2388, 2688, 2786, 2874, 3184, 3353, 3832, 4179, 4776, 5572, 5748, 6368, 6706, 7664, 8358, 9552, 10059, 11144, 11496, 12736, 13412, 15328, 16716, 19104, 20118, 22288, 22992, 25472, 26824, 30656, 33432, 38208, 40236, 44576, 45984, 53648, 61312, 66864, 76416, 80472, 89152, 91968, 95321, 107296, 133728, 160944, 178304, 183936, 190642, 214592, 267456, 285963, 321888, 381284, 429184, 534912, 571926, 643776, 667247, 762568, 1143852, 1287552, 1334494, 1525136, 2001741, 2287704, 2668988, 3050272, 4003482, 4575408, 5337976, 6100544, 8006964, 9150816, 10675952, 12201088, 16013928, 18301632, 21351904, 32027856, 36603264, 42703808, 64055712, 85407616, 128111424, 256222848.
If you add them up, you will get the total of 256,223,375. Now subtract 256,222,848 to get 527,137,152