248858406

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{25183}}^1$

素因数の和:25258

約数の個数: 40

約数和(自身を含む): 566791104

約数和(自身を除く): 317932698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 366, 549, 1098, 1647, 3294, 4941, 9882, 25183, 50366, 75549, 151098, 226647, 453294, 679941, 1359882, 1536163, 2039823, 3072326, 4079646, 4608489, 9216978, 13825467, 27650934, 41476401, 82952802, 124429203, 248858406]

約数ペア:

[(1, 248858406), (2, 124429203), (3, 82952802), (6, 41476401), (9, 27650934), (18, 13825467), (27, 9216978), (54, 4608489), (61, 4079646), (81, 3072326), (122, 2039823), (162, 1536163), (183, 1359882), (366, 679941), (549, 453294), (1098, 226647), (1647, 151098), (3294, 75549), (4941, 50366), (9882, 25183)]