278300526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{2719}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 636610560

約数和(自身を除く): 358310034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2437, 2719, 4874, 5438, 7311, 8157, 14622, 16314, 17059, 19033, 34118, 38066, 51177, 57099, 102354, 114198, 6626203, 13252406, 19878609, 39757218, 46383421, 92766842, 139150263, 278300526]

約数ペア:

[(1, 278300526), (2, 139150263), (3, 92766842), (6, 46383421), (7, 39757218), (14, 19878609), (21, 13252406), (42, 6626203), (2437, 114198), (2719, 102354), (4874, 57099), (5438, 51177), (7311, 38066), (8157, 34118), (14622, 19033), (16314, 17059)]