260016408

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{76837}}^1$

素因数の和:76896

約数の個数: 48

約数和(自身を含む): 719203680

約数和(自身を除く): 459187272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 76837, 153674, 230511, 307348, 461022, 614696, 691533, 922044, 1383066, 1844088, 2766132, 3611339, 5532264, 7222678, 10834017, 14445356, 21668034, 28890712, 32502051, 43336068, 65004102, 86672136, 130008204, 260016408]

約数ペア:

[(1, 260016408), (2, 130008204), (3, 86672136), (4, 65004102), (6, 43336068), (8, 32502051), (9, 28890712), (12, 21668034), (18, 14445356), (24, 10834017), (36, 7222678), (47, 5532264), (72, 3611339), (94, 2766132), (141, 1844088), (188, 1383066), (282, 922044), (376, 691533), (423, 614696), (564, 461022), (846, 307348), (1128, 230511), (1692, 153674), (3384, 76837)]