The factors of the number 444,123,400 are: 1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 100, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 406, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 2030, 2900, 4060, 5075, 5800, 8120, 10150, 10939, 20300, 21878, 40600, 43756, 54695, 76573, 87512, 109390, 153146, 218780, 273475, 306292, 317231, 382865, 437560, 546950, 612584, 634462, 765730, 1093900, 1268924, 1531460, 1586155, 1914325, 2187800, 2220617, 2537848, 3062920, 3172310, 3828650, 4441234, 6344620, 7657300, 7930775, 8882468, 11103085, 12689240, 15314600, 15861550, 17764936, 22206170, 31723100, 44412340, 55515425, 63446200, 88824680, 111030850, 222061700, 444123400.
If you add them up, you will get the total of 444,124,176. Now subtract 444,123,400 to get 776,780,600