971871216

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1303}}^1$

素因数の和:1734

約数の個数: 80

約数和(自身を含む): 2580668160

約数和(自身を除く): 1608796944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 379, 492, 656, 758, 984, 1137, 1303, 1516, 1968, 2274, 2606, 3032, 3909, 4548, 5212, 6064, 7818, 9096, 10424, 15539, 15636, 18192, 20848, 31078, 31272, 46617, 53423, 62156, 62544, 93234, 106846, 124312, 160269, 186468, 213692, 248624, 320538, 372936, 427384, 493837, 641076, 745872, 854768, 987674, 1282152, 1481511, 1975348, 2564304, 2963022, 3950696, 5926044, 7901392, 11852088, 20247317, 23704176, 40494634, 60741951, 80989268, 121483902, 161978536, 242967804, 323957072, 485935608, 971871216]

約数ペア:

[(1, 971871216), (2, 485935608), (3, 323957072), (4, 242967804), (6, 161978536), (8, 121483902), (12, 80989268), (16, 60741951), (24, 40494634), (41, 23704176), (48, 20247317), (82, 11852088), (123, 7901392), (164, 5926044), (246, 3950696), (328, 2963022), (379, 2564304), (492, 1975348), (656, 1481511), (758, 1282152), (984, 987674), (1137, 854768), (1303, 745872), (1516, 641076), (1968, 493837), (2274, 427384), (2606, 372936), (3032, 320538), (3909, 248624), (4548, 213692), (5212, 186468), (6064, 160269), (7818, 124312), (9096, 106846), (10424, 93234), (15539, 62544), (15636, 62156), (18192, 53423), (20848, 46617), (31078, 31272)]