664308064

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{80153}}^1$

素因数の和:80207

約数の個数: 48

約数和(自身を含む): 1535109408

約数和(自身を除く): 870801344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 80153, 160306, 320612, 561071, 641224, 1122142, 1282448, 2244284, 2564896, 2965661, 4488568, 5931322, 8977136, 11862644, 17954272, 20759627, 23725288, 41519254, 47450576, 83038508, 94901152, 166077016, 332154032, 664308064]

約数ペア:

[(1, 664308064), (2, 332154032), (4, 166077016), (7, 94901152), (8, 83038508), (14, 47450576), (16, 41519254), (28, 23725288), (32, 20759627), (37, 17954272), (56, 11862644), (74, 8977136), (112, 5931322), (148, 4488568), (224, 2965661), (259, 2564896), (296, 2244284), (518, 1282448), (592, 1122142), (1036, 641224), (1184, 561071), (2072, 320612), (4144, 160306), (8288, 80153)]