291225973716

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{566539}}^1$

素因数の和:566789

約数の個数: 72

約数和(自身を含む): 748580632800

約数和(自身を除く): 457354659084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 131, 218, 262, 327, 393, 436, 524, 654, 786, 981, 1179, 1308, 1572, 1962, 2358, 3924, 4716, 14279, 28558, 42837, 57116, 85674, 128511, 171348, 257022, 514044, 566539, 1133078, 1699617, 2266156, 3399234, 5098851, 6798468, 10197702, 20395404, 61752751, 74216609, 123505502, 148433218, 185258253, 222649827, 247011004, 296866436, 370516506, 445299654, 555774759, 667949481, 741033012, 890599308, 1111549518, 1335898962, 2223099036, 2671797924, 8089610381, 16179220762, 24268831143, 32358441524, 48537662286, 72806493429, 97075324572, 145612986858, 291225973716]

約数ペア:

[(1, 291225973716), (2, 145612986858), (3, 97075324572), (4, 72806493429), (6, 48537662286), (9, 32358441524), (12, 24268831143), (18, 16179220762), (36, 8089610381), (109, 2671797924), (131, 2223099036), (218, 1335898962), (262, 1111549518), (327, 890599308), (393, 741033012), (436, 667949481), (524, 555774759), (654, 445299654), (786, 370516506), (981, 296866436), (1179, 247011004), (1308, 222649827), (1572, 185258253), (1962, 148433218), (2358, 123505502), (3924, 74216609), (4716, 61752751), (14279, 20395404), (28558, 10197702), (42837, 6798468), (57116, 5098851), (85674, 3399234), (128511, 2266156), (171348, 1699617), (257022, 1133078), (514044, 566539)]