The factors of the number 311,101,120 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 2851, 3410, 3520, 4960, 5456, 5702, 6820, 9920, 10912, 11404, 13640, 14255, 21824, 22808, 27280, 28510, 31361, 45616, 54560, 57020, 62722, 88381, 91232, 109120, 114040, 125444, 156805, 176762, 182464, 228080, 250888, 313610, 353524, 441905, 456160, 501776, 627220, 707048, 883810, 912320, 972191, 1003552, 1254440, 1414096, 1767620, 1944382, 2007104, 2508880, 2828192, 3535240, 3888764, 4860955, 5017760, 5656384, 7070480, 7777528, 9721910, 10035520, 14140960, 15555056, 19443820, 28281920, 31110112, 38887640, 62220224, 77775280, 155550560, 311101120.
If you add them up, you will get the total of 834,518,016.