537164944

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 1106804160

約数和(自身を除く): 569639216

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 137, 139, 164, 172, 274, 278, 328, 344, 548, 556, 656, 688, 1096, 1112, 1763, 2192, 2224, 3526, 5617, 5699, 5891, 5977, 7052, 11234, 11398, 11782, 11954, 14104, 19043, 22468, 22796, 23564, 23908, 28208, 38086, 44936, 45592, 47128, 47816, 76172, 89872, 91184, 94256, 95632, 152344, 241531, 245057, 304688, 483062, 490114, 780763, 818849, 966124, 980228, 1561526, 1637698, 1932248, 1960456, 3123052, 3275396, 3864496, 3920912, 6246104, 6550792, 12492208, 13101584, 33572809, 67145618, 134291236, 268582472, 537164944]

約数ペア:

[(1, 537164944), (2, 268582472), (4, 134291236), (8, 67145618), (16, 33572809), (41, 13101584), (43, 12492208), (82, 6550792), (86, 6246104), (137, 3920912), (139, 3864496), (164, 3275396), (172, 3123052), (274, 1960456), (278, 1932248), (328, 1637698), (344, 1561526), (548, 980228), (556, 966124), (656, 818849), (688, 780763), (1096, 490114), (1112, 483062), (1763, 304688), (2192, 245057), (2224, 241531), (3526, 152344), (5617, 95632), (5699, 94256), (5891, 91184), (5977, 89872), (7052, 76172), (11234, 47816), (11398, 47128), (11782, 45592), (11954, 44936), (14104, 38086), (19043, 28208), (22468, 23908), (22796, 23564)]