492729523208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1\times {\mathrm{166841}}^1$

素因数の和:167322

約数の個数: 64

約数和(自身を含む): 1011162625200

約数和(自身を除く): 518433101992

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 389, 584, 778, 949, 1556, 1898, 3112, 3796, 5057, 7592, 10114, 20228, 28397, 40456, 56794, 113588, 166841, 227176, 333682, 369161, 667364, 738322, 1334728, 1476644, 2168933, 2953288, 4337866, 8675732, 12179393, 17351464, 24358786, 48717572, 64901149, 97435144, 129802298, 158332109, 259604596, 316664218, 519209192, 633328436, 843714937, 1266656872, 1687429874, 3374859748, 4737783877, 6749719496, 9475567754, 18951135508, 37902271016, 61591190401, 123182380802, 246364761604, 492729523208]

約数ペア:

[(1, 492729523208), (2, 246364761604), (4, 123182380802), (8, 61591190401), (13, 37902271016), (26, 18951135508), (52, 9475567754), (73, 6749719496), (104, 4737783877), (146, 3374859748), (292, 1687429874), (389, 1266656872), (584, 843714937), (778, 633328436), (949, 519209192), (1556, 316664218), (1898, 259604596), (3112, 158332109), (3796, 129802298), (5057, 97435144), (7592, 64901149), (10114, 48717572), (20228, 24358786), (28397, 17351464), (40456, 12179393), (56794, 8675732), (113588, 4337866), (166841, 2953288), (227176, 2168933), (333682, 1476644), (369161, 1334728), (667364, 738322)]