620879736

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{3109}}^1$

素因数の和:3328

約数の個数: 64

約数和(自身を含む): 1592071200

約数和(自身を除く): 971191464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 157, 159, 212, 314, 318, 424, 471, 628, 636, 942, 1256, 1272, 1884, 3109, 3768, 6218, 8321, 9327, 12436, 16642, 18654, 24872, 24963, 33284, 37308, 49926, 66568, 74616, 99852, 164777, 199704, 329554, 488113, 494331, 659108, 976226, 988662, 1318216, 1464339, 1952452, 1977324, 2928678, 3904904, 3954648, 5857356, 11714712, 25869989, 51739978, 77609967, 103479956, 155219934, 206959912, 310439868, 620879736]

約数ペア:

[(1, 620879736), (2, 310439868), (3, 206959912), (4, 155219934), (6, 103479956), (8, 77609967), (12, 51739978), (24, 25869989), (53, 11714712), (106, 5857356), (157, 3954648), (159, 3904904), (212, 2928678), (314, 1977324), (318, 1952452), (424, 1464339), (471, 1318216), (628, 988662), (636, 976226), (942, 659108), (1256, 494331), (1272, 488113), (1884, 329554), (3109, 199704), (3768, 164777), (6218, 99852), (8321, 74616), (9327, 66568), (12436, 49926), (16642, 37308), (18654, 33284), (24872, 24963)]