255194028

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{13103}}^1$

素因数の和:13654

約数の個数: 36

約数和(自身を含む): 646315488

約数和(自身を除く): 391121460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1623, 2164, 3246, 4869, 6492, 9738, 13103, 19476, 26206, 39309, 52412, 78618, 117927, 157236, 235854, 471708, 7088723, 14177446, 21266169, 28354892, 42532338, 63798507, 85064676, 127597014, 255194028]

約数ペア:

[(1, 255194028), (2, 127597014), (3, 85064676), (4, 63798507), (6, 42532338), (9, 28354892), (12, 21266169), (18, 14177446), (36, 7088723), (541, 471708), (1082, 235854), (1623, 157236), (2164, 117927), (3246, 78618), (4869, 52412), (6492, 39309), (9738, 26206), (13103, 19476)]