1566403775994

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{2161}}^1\times {\mathrm{6779}}^1$

素因数の和:9267

約数の個数: 64

約数和(自身を含む): 3191535406080

約数和(自身を除く): 1625131630086

約数列:

[1, 2, 3, 6, 71, 142, 213, 251, 426, 502, 753, 1506, 2161, 4322, 6483, 6779, 12966, 13558, 17821, 20337, 35642, 40674, 53463, 106926, 153431, 306862, 460293, 481309, 542411, 920586, 962618, 1084822, 1443927, 1627233, 1701529, 2887854, 3254466, 3403058, 5104587, 10209174, 14649419, 29298838, 38511181, 43948257, 77022362, 87896514, 115533543, 120808559, 231067086, 241617118, 362425677, 724851354, 1040108749, 2080217498, 3120326247, 3677004169, 6240652494, 7354008338, 11031012507, 22062025014, 261067295999, 522134591998, 783201887997, 1566403775994]

約数ペア:

[(1, 1566403775994), (2, 783201887997), (3, 522134591998), (6, 261067295999), (71, 22062025014), (142, 11031012507), (213, 7354008338), (251, 6240652494), (426, 3677004169), (502, 3120326247), (753, 2080217498), (1506, 1040108749), (2161, 724851354), (4322, 362425677), (6483, 241617118), (6779, 231067086), (12966, 120808559), (13558, 115533543), (17821, 87896514), (20337, 77022362), (35642, 43948257), (40674, 38511181), (53463, 29298838), (106926, 14649419), (153431, 10209174), (306862, 5104587), (460293, 3403058), (481309, 3254466), (542411, 2887854), (920586, 1701529), (962618, 1627233), (1084822, 1443927)]