218361416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10398

約数の個数: 64

約数和(自身を含む): 521337600

約数和(自身を除く): 302976184

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 91, 104, 116, 182, 203, 232, 364, 377, 406, 728, 754, 812, 1508, 1624, 2639, 3016, 5278, 10343, 10556, 20686, 21112, 41372, 72401, 82744, 134459, 144802, 268918, 289604, 299947, 537836, 579208, 599894, 941213, 1075672, 1199788, 1882426, 2099629, 2399576, 3764852, 3899311, 4199258, 7529704, 7798622, 8398516, 15597244, 16797032, 27295177, 31194488, 54590354, 109180708, 218361416]

約数ペア:

[(1, 218361416), (2, 109180708), (4, 54590354), (7, 31194488), (8, 27295177), (13, 16797032), (14, 15597244), (26, 8398516), (28, 7798622), (29, 7529704), (52, 4199258), (56, 3899311), (58, 3764852), (91, 2399576), (104, 2099629), (116, 1882426), (182, 1199788), (203, 1075672), (232, 941213), (364, 599894), (377, 579208), (406, 537836), (728, 299947), (754, 289604), (812, 268918), (1508, 144802), (1624, 134459), (2639, 82744), (3016, 72401), (5278, 41372), (10343, 21112), (10556, 20686)]