261750576

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{41627}}^1$

素因数の和:41769

約数の個数: 40

約数和(自身を含む): 681367104

約数和(自身を除く): 419616528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 41627, 83254, 124881, 166508, 249762, 333016, 499524, 666032, 999048, 1998096, 5453137, 10906274, 16359411, 21812548, 32718822, 43625096, 65437644, 87250192, 130875288, 261750576]

約数ペア:

[(1, 261750576), (2, 130875288), (3, 87250192), (4, 65437644), (6, 43625096), (8, 32718822), (12, 21812548), (16, 16359411), (24, 10906274), (48, 5453137), (131, 1998096), (262, 999048), (393, 666032), (524, 499524), (786, 333016), (1048, 249762), (1572, 166508), (2096, 124881), (3144, 83254), (6288, 41627)]