263428338

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{36017}}^1$

素因数の和:36098

約数の個数: 32

約数和(自身を含む): 560151936

約数和(自身を除く): 296723598

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 36017, 72034, 108051, 216102, 828391, 1656782, 1908901, 2485173, 3817802, 4970346, 5726703, 11453406, 43904723, 87809446, 131714169, 263428338]

約数ペア:

[(1, 263428338), (2, 131714169), (3, 87809446), (6, 43904723), (23, 11453406), (46, 5726703), (53, 4970346), (69, 3817802), (106, 2485173), (138, 1908901), (159, 1656782), (318, 828391), (1219, 216102), (2438, 108051), (3657, 72034), (7314, 36017)]