The factors of the number 146,389,880 are: 1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 131, 140, 182, 260, 262, 280, 307, 364, 455, 520, 524, 614, 655, 728, 910, 917, 1048, 1228, 1310, 1535, 1703, 1820, 1834, 2149, 2456, 2620, 3070, 3406, 3640, 3668, 3991, 4298, 4585, 5240, 6140, 6812, 7336, 7982, 8515, 8596, 9170, 10745, 11921, 12280, 13624, 15964, 17030, 17192, 18340, 19955, 21490, 23842, 27937, 31928, 34060, 36680, 39910, 40217, 42980, 47684, 55874, 59605, 68120, 79820, 80434, 85960, 95368, 111748, 119210, 139685, 159640, 160868, 201085, 223496, 238420, 279370, 281519, 321736, 402170, 476840, 522821, 558740, 563038, 804340, 1045642, 1117480, 1126076, 1407595, 1608680, 2091284, 2252152, 2614105, 2815190, 3659747, 4182568, 5228210, 5630380, 7319494, 10456420, 11260760, 14638988, 18298735, 20912840, 29277976, 36597470, 73194940, 146389880.
If you add them up, you will get the total of 146,390,143. Now subtract 146,389,880 to get 263,422,600