The factors of the number 743,273,830 are: 1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 169, 170, 205, 221, 338, 410, 442, 533, 631, 697, 845, 1066, 1105, 1262, 1394, 1690, 2210, 2665, 2873, 3155, 3485, 5330, 5746, 6310, 6929, 6970, 8203, 9061, 10727, 13858, 14365, 16406, 18122, 21454, 25871, 28730, 34645, 41015, 45305, 51742, 53635, 69290, 82030, 90610, 106639, 107270, 117793, 129355, 139451, 213278, 235586, 258710, 278902, 336323, 439807, 533195, 588965, 672646, 697255, 879614, 1066390, 1177930, 1394510, 1681615, 1812863, 2199035, 3363230, 3625726, 4372199, 4398070, 5717491, 8744398, 9064315, 11434982, 18128630, 21860995, 28587455, 43721990, 57174910, 74327383, 148654766, 371636915, 743273830.
If you add them up, you will get the total of 1,573,846,848.