The factors of the number 310,431,312 are: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 71, 72, 87, 108, 116, 142, 144, 174, 213, 216, 232, 261, 284, 348, 349, 426, 432, 464, 522, 568, 639, 696, 698, 783, 852, 1044, 1047, 1136, 1278, 1392, 1396, 1566, 1704, 1917, 2059, 2088, 2094, 2556, 2792, 3132, 3141, 3408, 3834, 4118, 4176, 4188, 5112, 5584, 6177, 6264, 6282, 7668, 8236, 8376, 9423, 10121, 10224, 12354, 12528, 12564, 15336, 16472, 16752, 18531, 18846, 20242, 24708, 24779, 25128, 30363, 30672, 32944, 37062, 37692, 40484, 49416, 49558, 50256, 55593, 60726, 74124, 74337, 75384, 80968, 91089, 98832, 99116, 111186, 121452, 148248, 148674, 150768, 161936, 182178, 198232, 222372, 223011, 242904, 273267, 296496, 297348, 364356, 396464, 444744, 446022, 485808, 546534, 594696, 669033, 718591, 728712, 889488, 892044, 1093068, 1189392, 1338066, 1437182, 1457424, 1784088, 2155773, 2186136, 2676132, 2874364, 3568176, 4311546, 4372272, 5352264, 5748728, 6467319, 8623092, 10704528, 11497456, 12934638, 17246184, 19401957, 25869276, 34492368, 38803914, 51738552, 77607828, 103477104, 155215656, 310431312.
If you add them up, you will get the total of 310,431,939. Now subtract 310,431,312 to get 627,008,688