The factors of the number 436,326,228 are: 1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 169, 174, 234, 261, 338, 348, 377, 468, 507, 522, 676, 754, 1014, 1044, 1131, 1508, 1521, 2028, 2262, 2473, 3042, 3393, 4524, 4901, 4946, 6084, 6786, 7419, 9802, 9892, 13572, 14703, 14838, 19604, 22257, 29406, 29676, 32149, 44109, 44514, 58812, 64298, 71717, 88218, 89028, 96447, 128596, 143434, 176436, 192894, 215151, 286868, 289341, 385788, 417937, 430302, 578682, 645453, 835874, 860604, 932321, 1157364, 1253811, 1290906, 1671748, 1864642, 2507622, 2581812, 2796963, 3729284, 3761433, 5015244, 5593926, 7522866, 8390889, 11187852, 12120173, 15045732, 16781778, 24240346, 33563556, 36360519, 48480692, 72721038, 109081557, 145442076, 218163114, 436326228.
If you add them up, you will get the total of 1,235,985,660.