321140424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1216441}}^1$

素因数の和:1216461

約数の個数: 32

約数和(自身を含む): 875838240

約数和(自身を除く): 554697816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1216441, 2432882, 3649323, 4865764, 7298646, 9731528, 13380851, 14597292, 26761702, 29194584, 40142553, 53523404, 80285106, 107046808, 160570212, 321140424]

約数ペア:

[(1, 321140424), (2, 160570212), (3, 107046808), (4, 80285106), (6, 53523404), (8, 40142553), (11, 29194584), (12, 26761702), (22, 14597292), (24, 13380851), (33, 9731528), (44, 7298646), (66, 4865764), (88, 3649323), (132, 2432882), (264, 1216441)]