261337152

素因数分解:

$2^6\times 3^1\times {\mathrm{1361131}}^1$

素因数の和:1361146

約数の個数: 28

約数和(自身を含む): 691455056

約数和(自身を除く): 430117904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1361131, 2722262, 4083393, 5444524, 8166786, 10889048, 16333572, 21778096, 32667144, 43556192, 65334288, 87112384, 130668576, 261337152]

約数ペア:

[(1, 261337152), (2, 130668576), (3, 87112384), (4, 65334288), (6, 43556192), (8, 32667144), (12, 21778096), (16, 16333572), (24, 10889048), (32, 8166786), (48, 5444524), (64, 4083393), (96, 2722262), (192, 1361131)]