The factors of the number 255,447,360 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 12671, 20160, 25342, 38013, 50684, 63355, 76026, 88697, 101368, 114039, 126710, 152052, 177394, 190065, 202736, 228078, 253420, 266091, 304104, 354788, 380130, 405472, 443485, 456156, 506840, 532182, 570195, 608208, 709576, 760260, 798273, 810944, 886970, 912312, 1013680, 1064364, 1140390, 1216416, 1330455, 1419152, 1520520, 1596546, 1773940, 1824624, 2027360, 2128728, 2280780, 2432832, 2660910, 2838304, 3041040, 3193092, 3547880, 3649248, 3991365, 4054720, 4257456, 4561560, 5321820, 5676608, 6082080, 6386184, 7095760, 7298496, 7982730, 8514912, 9123120, 10643640, 12164160, 12772368, 14191520, 15965460, 17029824, 18246240, 21287280, 25544736, 28383040, 31930920, 36492480, 42574560, 51089472, 63861840, 85149120, 127723680, 255447360.
If you add them up, you will get the total of 255,448,108. Now subtract 255,447,360 to get 748,783,296