The factors of the number 215,304,012 are: 1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 121, 126, 132, 138, 154, 161, 198, 207, 231, 242, 252, 253, 276, 307, 308, 322, 363, 396, 414, 462, 483, 484, 506, 614, 644, 693, 726, 759, 828, 847, 921, 924, 966, 1012, 1089, 1228, 1386, 1449, 1452, 1518, 1694, 1771, 1842, 1932, 2149, 2178, 2277, 2541, 2763, 2772, 2783, 2898, 3036, 3377, 3388, 3542, 3684, 4298, 4356, 4554, 5082, 5313, 5526, 5566, 5796, 6447, 6754, 7061, 7084, 7623, 8349, 8596, 9108, 10131, 10164, 10626, 11052, 11132, 12894, 13508, 14122, 15246, 15939, 16698, 19341, 19481, 20262, 21183, 21252, 23639, 25047, 25788, 28244, 30393, 30492, 31878, 33396, 37147, 38682, 38962, 40524, 42366, 47278, 49427, 50094, 58443, 60786, 63549, 63756, 70917, 74294, 77364, 77671, 77924, 84732, 94556, 98854, 100188, 111441, 116886, 121572, 127098, 141834, 148281, 148588, 155342, 175329, 197708, 212751, 222882, 233013, 233772, 254196, 260029, 283668, 296562, 310684, 334323, 350658, 425502, 444843, 445764, 466026, 520058, 543697, 593124, 668646, 699039, 701316, 780087, 851004, 854381, 889686, 932052, 1040116, 1087394, 1337292, 1398078, 1560174, 1631091, 1708762, 1779372, 2174788, 2340261, 2563143, 2796156, 3120348, 3262182, 3417524, 4680522, 4893273, 5126286, 5980667, 6524364, 7689429, 9361044, 9786546, 10252572, 11961334, 15378858, 17942001, 19573092, 23922668, 30757716, 35884002, 53826003, 71768004, 107652006, 215304012.
If you add them up, you will get the total of 215,304,512. Now subtract 215,304,012 to get 500,418,996