287183988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29221}}^1$

素因数の和:29254

約数の個数: 96

約数和(自身を含む): 916401920

約数和(自身を除く): 629217932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 29221, 58442, 87663, 116884, 175326, 204547, 262989, 350652, 379873, 409094, 525978, 613641, 759746, 788967, 818188, 1051956, 1139619, 1227282, 1519492, 1577934, 1840923, 2279238, 2454564, 2659111, 3155868, 3418857, 3681846, 4558476, 5318222, 5522769, 6837714, 7363692, 7977333, 10256571, 10636444, 11045538, 13675428, 15954666, 20513142, 22091076, 23931999, 31909332, 41026284, 47863998, 71795997, 95727996, 143591994, 287183988]

約数ペア:

[(1, 287183988), (2, 143591994), (3, 95727996), (4, 71795997), (6, 47863998), (7, 41026284), (9, 31909332), (12, 23931999), (13, 22091076), (14, 20513142), (18, 15954666), (21, 13675428), (26, 11045538), (27, 10636444), (28, 10256571), (36, 7977333), (39, 7363692), (42, 6837714), (52, 5522769), (54, 5318222), (63, 4558476), (78, 3681846), (84, 3418857), (91, 3155868), (108, 2659111), (117, 2454564), (126, 2279238), (156, 1840923), (182, 1577934), (189, 1519492), (234, 1227282), (252, 1139619), (273, 1051956), (351, 818188), (364, 788967), (378, 759746), (468, 613641), (546, 525978), (702, 409094), (756, 379873), (819, 350652), (1092, 262989), (1404, 204547), (1638, 175326), (2457, 116884), (3276, 87663), (4914, 58442), (9828, 29221)]