507449412

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{677}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 1314907776

約数和(自身を除く): 807458364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 443, 564, 677, 846, 886, 1329, 1354, 1692, 1772, 2031, 2658, 2708, 3987, 4062, 5316, 6093, 7974, 8124, 12186, 15948, 20821, 24372, 31819, 41642, 62463, 63638, 83284, 95457, 124926, 127276, 187389, 190914, 249852, 286371, 299911, 374778, 381828, 572742, 599822, 749556, 899733, 1145484, 1199644, 1799466, 2699199, 3598932, 5398398, 10796796, 14095817, 28191634, 42287451, 56383268, 84574902, 126862353, 169149804, 253724706, 507449412]

約数ペア:

[(1, 507449412), (2, 253724706), (3, 169149804), (4, 126862353), (6, 84574902), (9, 56383268), (12, 42287451), (18, 28191634), (36, 14095817), (47, 10796796), (94, 5398398), (141, 3598932), (188, 2699199), (282, 1799466), (423, 1199644), (443, 1145484), (564, 899733), (677, 749556), (846, 599822), (886, 572742), (1329, 381828), (1354, 374778), (1692, 299911), (1772, 286371), (2031, 249852), (2658, 190914), (2708, 187389), (3987, 127276), (4062, 124926), (5316, 95457), (6093, 83284), (7974, 63638), (8124, 62463), (12186, 41642), (15948, 31819), (20821, 24372)]