The factors of the number 243,780,864 are: 1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 128, 138, 148, 184, 192, 222, 256, 276, 296, 368, 373, 384, 444, 552, 592, 736, 746, 768, 851, 888, 1104, 1119, 1184, 1472, 1492, 1702, 1776, 2208, 2238, 2368, 2553, 2944, 2984, 3404, 3552, 4416, 4476, 4736, 5106, 5888, 5968, 6808, 7104, 8579, 8832, 8952, 9472, 10212, 11936, 13616, 13801, 14208, 17158, 17664, 17904, 20424, 23872, 25737, 27232, 27602, 28416, 34316, 35808, 40848, 41403, 47744, 51474, 54464, 55204, 68632, 71616, 81696, 82806, 95488, 102948, 108928, 110408, 137264, 143232, 163392, 165612, 205896, 217856, 220816, 274528, 286464, 317423, 326784, 331224, 411792, 441632, 549056, 634846, 653568, 662448, 823584, 883264, 952269, 1098112, 1269692, 1324896, 1647168, 1766528, 1904538, 2196224, 2539384, 2649792, 3294336, 3533056, 3809076, 5078768, 5299584, 6588672, 7618152, 10157536, 10599168, 15236304, 20315072, 30472608, 40630144, 60945216, 81260288, 121890432, 243780864.
If you add them up, you will get the total of 243,781,317. Now subtract 243,780,864 to get 453,403,008