660230664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{3191}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 1702995840

約数和(自身を除く): 1042765176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 233, 296, 444, 466, 699, 888, 932, 1398, 1864, 2796, 3191, 5592, 6382, 8621, 9573, 12764, 17242, 19146, 25528, 25863, 34484, 38292, 51726, 68968, 76584, 103452, 118067, 206904, 236134, 354201, 472268, 708402, 743503, 944536, 1416804, 1487006, 2230509, 2833608, 2974012, 4461018, 5948024, 8922036, 17844072, 27509611, 55019222, 82528833, 110038444, 165057666, 220076888, 330115332, 660230664]

約数ペア:

[(1, 660230664), (2, 330115332), (3, 220076888), (4, 165057666), (6, 110038444), (8, 82528833), (12, 55019222), (24, 27509611), (37, 17844072), (74, 8922036), (111, 5948024), (148, 4461018), (222, 2974012), (233, 2833608), (296, 2230509), (444, 1487006), (466, 1416804), (699, 944536), (888, 743503), (932, 708402), (1398, 472268), (1864, 354201), (2796, 236134), (3191, 206904), (5592, 118067), (6382, 103452), (8621, 76584), (9573, 68968), (12764, 51726), (17242, 38292), (19146, 34484), (25528, 25863)]