508207428

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9689}}^1$

素因数の和:9777

約数の個数: 72

約数和(自身を含む): 1354429440

約数和(自身を除く): 846222012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 47, 62, 93, 94, 124, 141, 186, 188, 279, 282, 372, 423, 558, 564, 846, 1116, 1457, 1692, 2914, 4371, 5828, 8742, 9689, 13113, 17484, 19378, 26226, 29067, 38756, 52452, 58134, 87201, 116268, 174402, 300359, 348804, 455383, 600718, 901077, 910766, 1201436, 1366149, 1802154, 1821532, 2703231, 2732298, 3604308, 4098447, 5406462, 5464596, 8196894, 10812924, 14116873, 16393788, 28233746, 42350619, 56467492, 84701238, 127051857, 169402476, 254103714, 508207428]

約数ペア:

[(1, 508207428), (2, 254103714), (3, 169402476), (4, 127051857), (6, 84701238), (9, 56467492), (12, 42350619), (18, 28233746), (31, 16393788), (36, 14116873), (47, 10812924), (62, 8196894), (93, 5464596), (94, 5406462), (124, 4098447), (141, 3604308), (186, 2732298), (188, 2703231), (279, 1821532), (282, 1802154), (372, 1366149), (423, 1201436), (558, 910766), (564, 901077), (846, 600718), (1116, 455383), (1457, 348804), (1692, 300359), (2914, 174402), (4371, 116268), (5828, 87201), (8742, 58134), (9689, 52452), (13113, 38756), (17484, 29067), (19378, 26226)]