315065214

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1547

約数の個数: 80

約数和(自身を含む): 746211840

約数和(自身を除く): 431146626

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 129, 162, 186, 258, 279, 387, 558, 774, 837, 1161, 1333, 1459, 1674, 2322, 2511, 2666, 2918, 3483, 3999, 4377, 5022, 6966, 7998, 8754, 11997, 13131, 23994, 26262, 35991, 39393, 45229, 62737, 71982, 78786, 90458, 107973, 118179, 125474, 135687, 188211, 215946, 236358, 271374, 376422, 407061, 564633, 814122, 1129266, 1221183, 1693899, 1944847, 2442366, 3387798, 3663549, 3889694, 5081697, 5834541, 7327098, 10163394, 11669082, 17503623, 35007246, 52510869, 105021738, 157532607, 315065214]

約数ペア:

[(1, 315065214), (2, 157532607), (3, 105021738), (6, 52510869), (9, 35007246), (18, 17503623), (27, 11669082), (31, 10163394), (43, 7327098), (54, 5834541), (62, 5081697), (81, 3889694), (86, 3663549), (93, 3387798), (129, 2442366), (162, 1944847), (186, 1693899), (258, 1221183), (279, 1129266), (387, 814122), (558, 564633), (774, 407061), (837, 376422), (1161, 271374), (1333, 236358), (1459, 215946), (1674, 188211), (2322, 135687), (2511, 125474), (2666, 118179), (2918, 107973), (3483, 90458), (3999, 78786), (4377, 71982), (5022, 62737), (6966, 45229), (7998, 39393), (8754, 35991), (11997, 26262), (13131, 23994)]