129904587028

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{821}}^1\times {\mathrm{941}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 230339708928

約数和(自身を除く): 100435121900

約数列:

[1, 2, 4, 127, 254, 331, 508, 662, 821, 941, 1324, 1642, 1882, 3284, 3764, 42037, 84074, 104267, 119507, 168148, 208534, 239014, 271751, 311471, 417068, 478028, 543502, 622942, 772561, 1087004, 1245884, 1545122, 3090244, 34512377, 39556817, 69024754, 79113634, 98115247, 138049508, 158227268, 196230494, 255717691, 392460988, 511435382, 1022870764, 32476146757, 64952293514, 129904587028]

約数ペア:

[(1, 129904587028), (2, 64952293514), (4, 32476146757), (127, 1022870764), (254, 511435382), (331, 392460988), (508, 255717691), (662, 196230494), (821, 158227268), (941, 138049508), (1324, 98115247), (1642, 79113634), (1882, 69024754), (3284, 39556817), (3764, 34512377), (42037, 3090244), (84074, 1545122), (104267, 1245884), (119507, 1087004), (168148, 772561), (208534, 622942), (239014, 543502), (271751, 478028), (311471, 417068)]