248688522

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{107101}}^1$

素因数の和:107155

約数の個数: 32

約数和(自身を含む): 565498560

約数和(自身を除く): 316810038

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 107101, 214202, 321303, 642606, 963909, 1927818, 2891727, 4605343, 5783454, 9210686, 13816029, 27632058, 41448087, 82896174, 124344261, 248688522]

約数ペア:

[(1, 248688522), (2, 124344261), (3, 82896174), (6, 41448087), (9, 27632058), (18, 13816029), (27, 9210686), (43, 5783454), (54, 4605343), (86, 2891727), (129, 1927818), (258, 963909), (387, 642606), (774, 321303), (1161, 214202), (2322, 107101)]