129591528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490877}}^1$

素因数の和:490897

約数の個数: 32

約数和(自身を含む): 353432160

約数和(自身を除く): 223840632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 490877, 981754, 1472631, 1963508, 2945262, 3927016, 5399647, 5890524, 10799294, 11781048, 16198941, 21598588, 32397882, 43197176, 64795764, 129591528]

約数ペア:

[(1, 129591528), (2, 64795764), (3, 43197176), (4, 32397882), (6, 21598588), (8, 16198941), (11, 11781048), (12, 10799294), (22, 5890524), (24, 5399647), (33, 3927016), (44, 2945262), (66, 1963508), (88, 1472631), (132, 981754), (264, 490877)]