523872008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 1119830400

約数和(自身を除く): 595958392

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 103, 116, 206, 232, 319, 412, 638, 824, 1133, 1276, 1993, 2266, 2552, 2987, 3986, 4532, 5974, 7972, 9064, 11948, 15944, 21923, 23896, 32857, 43846, 57797, 65714, 87692, 115594, 131428, 175384, 205279, 231188, 262856, 410558, 462376, 635767, 821116, 1271534, 1642232, 2258069, 2543068, 4516138, 5086136, 5953091, 9032276, 11906182, 18064552, 23812364, 47624728, 65484001, 130968002, 261936004, 523872008]

約数ペア:

[(1, 523872008), (2, 261936004), (4, 130968002), (8, 65484001), (11, 47624728), (22, 23812364), (29, 18064552), (44, 11906182), (58, 9032276), (88, 5953091), (103, 5086136), (116, 4516138), (206, 2543068), (232, 2258069), (319, 1642232), (412, 1271534), (638, 821116), (824, 635767), (1133, 462376), (1276, 410558), (1993, 262856), (2266, 231188), (2552, 205279), (2987, 175384), (3986, 131428), (4532, 115594), (5974, 87692), (7972, 65714), (9064, 57797), (11948, 43846), (15944, 32857), (21923, 23896)]