1249968404272

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2768651}}^1$

素因数の和:2768834

約数の個数: 80

約数和(自身を含む): 2883827923200

約数和(自身を除く): 1633859518928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 139, 203, 232, 278, 406, 464, 556, 812, 973, 1112, 1624, 1946, 2224, 3248, 3892, 4031, 7784, 8062, 15568, 16124, 28217, 32248, 56434, 64496, 112868, 225736, 451472, 2768651, 5537302, 11074604, 19380557, 22149208, 38761114, 44298416, 77522228, 80290879, 155044456, 160581758, 310088912, 321163516, 384842489, 562036153, 642327032, 769684978, 1124072306, 1284654064, 1539369956, 2248144612, 2693897423, 3078739912, 4496289224, 5387794846, 6157479824, 8992578448, 10775589692, 11160432181, 21551179384, 22320864362, 43102358768, 44641728724, 78123025267, 89283457448, 156246050534, 178566914896, 312492101068, 624984202136, 1249968404272]

約数ペア:

[(1, 1249968404272), (2, 624984202136), (4, 312492101068), (7, 178566914896), (8, 156246050534), (14, 89283457448), (16, 78123025267), (28, 44641728724), (29, 43102358768), (56, 22320864362), (58, 21551179384), (112, 11160432181), (116, 10775589692), (139, 8992578448), (203, 6157479824), (232, 5387794846), (278, 4496289224), (406, 3078739912), (464, 2693897423), (556, 2248144612), (812, 1539369956), (973, 1284654064), (1112, 1124072306), (1624, 769684978), (1946, 642327032), (2224, 562036153), (3248, 384842489), (3892, 321163516), (4031, 310088912), (7784, 160581758), (8062, 155044456), (15568, 80290879), (16124, 77522228), (28217, 44298416), (32248, 38761114), (56434, 22149208), (64496, 19380557), (112868, 11074604), (225736, 5537302), (451472, 2768651)]