245626744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 537049440

約数和(自身を除く): 291422696

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 113, 136, 187, 226, 374, 452, 748, 904, 1243, 1453, 1496, 1921, 2486, 2906, 3842, 4972, 5812, 7684, 9944, 11624, 15368, 15983, 21131, 24701, 31966, 42262, 49402, 63932, 84524, 98804, 127864, 164189, 169048, 197608, 271711, 328378, 543422, 656756, 1086844, 1313512, 1806079, 2173688, 2791213, 3612158, 5582426, 7224316, 11164852, 14448632, 22329704, 30703343, 61406686, 122813372, 245626744]

約数ペア:

[(1, 245626744), (2, 122813372), (4, 61406686), (8, 30703343), (11, 22329704), (17, 14448632), (22, 11164852), (34, 7224316), (44, 5582426), (68, 3612158), (88, 2791213), (113, 2173688), (136, 1806079), (187, 1313512), (226, 1086844), (374, 656756), (452, 543422), (748, 328378), (904, 271711), (1243, 197608), (1453, 169048), (1496, 164189), (1921, 127864), (2486, 98804), (2906, 84524), (3842, 63932), (4972, 49402), (5812, 42262), (7684, 31966), (9944, 24701), (11624, 21131), (15368, 15983)]