326576412

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 840294000

約数和(自身を除く): 513717588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 149, 214, 298, 321, 428, 447, 569, 596, 642, 894, 963, 1138, 1284, 1341, 1707, 1788, 1926, 2276, 2682, 3414, 3852, 5121, 5364, 6828, 10242, 15943, 20484, 31886, 47829, 60883, 63772, 84781, 95658, 121766, 143487, 169562, 182649, 191316, 243532, 254343, 286974, 339124, 365298, 508686, 547947, 573948, 730596, 763029, 1017372, 1095894, 1526058, 2191788, 3052116, 9071567, 18143134, 27214701, 36286268, 54429402, 81644103, 108858804, 163288206, 326576412]

約数ペア:

[(1, 326576412), (2, 163288206), (3, 108858804), (4, 81644103), (6, 54429402), (9, 36286268), (12, 27214701), (18, 18143134), (36, 9071567), (107, 3052116), (149, 2191788), (214, 1526058), (298, 1095894), (321, 1017372), (428, 763029), (447, 730596), (569, 573948), (596, 547947), (642, 508686), (894, 365298), (963, 339124), (1138, 286974), (1284, 254343), (1341, 243532), (1707, 191316), (1788, 182649), (1926, 169562), (2276, 143487), (2682, 121766), (3414, 95658), (3852, 84781), (5121, 63772), (5364, 60883), (6828, 47829), (10242, 31886), (15943, 20484)]