8540622592

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 17242570800

約数和(自身を除く): 8701948208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 389, 556, 617, 778, 1112, 1234, 1556, 2224, 2468, 3112, 4448, 4936, 6224, 8896, 9872, 12448, 17792, 19744, 24896, 35584, 39488, 49792, 54071, 78976, 85763, 99584, 108142, 157952, 171526, 216284, 240013, 343052, 432568, 480026, 686104, 865136, 960052, 1372208, 1730272, 1920104, 2744416, 3460544, 3840208, 5488832, 6921088, 7680416, 10977664, 13842176, 15360832, 21955328, 30721664, 33361807, 61443328, 66723614, 133447228, 266894456, 533788912, 1067577824, 2135155648, 4270311296, 8540622592]

約数ペア:

[(1, 8540622592), (2, 4270311296), (4, 2135155648), (8, 1067577824), (16, 533788912), (32, 266894456), (64, 133447228), (128, 66723614), (139, 61443328), (256, 33361807), (278, 30721664), (389, 21955328), (556, 15360832), (617, 13842176), (778, 10977664), (1112, 7680416), (1234, 6921088), (1556, 5488832), (2224, 3840208), (2468, 3460544), (3112, 2744416), (4448, 1920104), (4936, 1730272), (6224, 1372208), (8896, 960052), (9872, 865136), (12448, 686104), (17792, 480026), (19744, 432568), (24896, 343052), (35584, 240013), (39488, 216284), (49792, 171526), (54071, 157952), (78976, 108142), (85763, 99584)]