620097864

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1423}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 1580298240

約数和(自身を除く): 960200376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 271, 402, 536, 542, 804, 813, 1084, 1423, 1608, 1626, 2168, 2846, 3252, 4269, 5692, 6504, 8538, 11384, 17076, 18157, 34152, 36314, 54471, 72628, 95341, 108942, 145256, 190682, 217884, 286023, 381364, 385633, 435768, 572046, 762728, 771266, 1144092, 1156899, 1542532, 2288184, 2313798, 3085064, 4627596, 9255192, 25837411, 51674822, 77512233, 103349644, 155024466, 206699288, 310048932, 620097864]

約数ペア:

[(1, 620097864), (2, 310048932), (3, 206699288), (4, 155024466), (6, 103349644), (8, 77512233), (12, 51674822), (24, 25837411), (67, 9255192), (134, 4627596), (201, 3085064), (268, 2313798), (271, 2288184), (402, 1542532), (536, 1156899), (542, 1144092), (804, 771266), (813, 762728), (1084, 572046), (1423, 435768), (1608, 385633), (1626, 381364), (2168, 286023), (2846, 217884), (3252, 190682), (4269, 145256), (5692, 108942), (6504, 95341), (8538, 72628), (11384, 54471), (17076, 36314), (18157, 34152)]