The factors of the number 676,482,420 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 139, 145, 174, 278, 290, 348, 417, 435, 556, 580, 695, 834, 870, 1390, 1668, 1740, 2085, 2780, 2797, 4031, 4170, 5594, 8062, 8340, 8391, 11188, 12093, 13985, 16124, 16782, 20155, 24186, 27970, 33564, 40310, 41955, 48372, 55940, 60465, 80620, 81113, 83910, 120930, 162226, 167820, 241860, 243339, 324452, 388783, 405565, 486678, 777566, 811130, 973356, 1166349, 1216695, 1555132, 1622260, 1943915, 2332698, 2433390, 3887830, 4665396, 4866780, 5831745, 7775660, 11274707, 11663490, 22549414, 23326980, 33824121, 45098828, 56373535, 67648242, 112747070, 135296484, 169120605, 225494140, 338241210, 676482420.
If you add them up, you will get the total of 1,974,268,800.