658557536

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1796

約数の個数: 96

約数和(自身を含む): 1608203520

約数和(自身を除く): 949645984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 182, 208, 224, 278, 364, 416, 556, 728, 973, 1112, 1456, 1627, 1807, 1946, 2224, 2912, 3254, 3614, 3892, 4448, 6508, 7228, 7784, 11389, 12649, 13016, 14456, 15568, 21151, 22778, 25298, 26032, 28912, 31136, 42302, 45556, 50596, 52064, 57824, 84604, 91112, 101192, 148057, 169208, 182224, 202384, 226153, 296114, 338416, 364448, 404768, 452306, 592228, 676832, 904612, 1184456, 1583071, 1809224, 2368912, 2939989, 3166142, 3618448, 4737824, 5879978, 6332284, 7236896, 11759956, 12664568, 20579923, 23519912, 25329136, 41159846, 47039824, 50658272, 82319692, 94079648, 164639384, 329278768, 658557536]

約数ペア:

[(1, 658557536), (2, 329278768), (4, 164639384), (7, 94079648), (8, 82319692), (13, 50658272), (14, 47039824), (16, 41159846), (26, 25329136), (28, 23519912), (32, 20579923), (52, 12664568), (56, 11759956), (91, 7236896), (104, 6332284), (112, 5879978), (139, 4737824), (182, 3618448), (208, 3166142), (224, 2939989), (278, 2368912), (364, 1809224), (416, 1583071), (556, 1184456), (728, 904612), (973, 676832), (1112, 592228), (1456, 452306), (1627, 404768), (1807, 364448), (1946, 338416), (2224, 296114), (2912, 226153), (3254, 202384), (3614, 182224), (3892, 169208), (4448, 148057), (6508, 101192), (7228, 91112), (7784, 84604), (11389, 57824), (12649, 52064), (13016, 50596), (14456, 45556), (15568, 42302), (21151, 31136), (22778, 28912), (25298, 26032)]