252594345712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1\times {\mathrm{4133}}^1$

素因数の和:5870

約数の個数: 80

約数和(自身を含む): 519669596160

約数和(自身を除く): 267075250448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 1583, 2032, 2413, 3166, 4133, 4826, 6332, 8266, 9652, 12664, 16532, 19304, 25328, 30077, 33064, 38608, 60154, 66128, 78527, 120308, 157054, 201041, 240616, 314108, 402082, 481232, 524891, 628216, 804164, 1049782, 1256432, 1608328, 2099564, 3216656, 3819779, 4199128, 6542539, 7639558, 8398256, 9972929, 13085078, 15279116, 19945858, 26170156, 30558232, 39891716, 52340312, 61116464, 79783432, 104680624, 124308241, 159566864, 248616482, 497232964, 830902453, 994465928, 1661804906, 1988931856, 3323609812, 6647219624, 13294439248, 15787146607, 31574293214, 63148586428, 126297172856, 252594345712]

約数ペア:

[(1, 252594345712), (2, 126297172856), (4, 63148586428), (8, 31574293214), (16, 15787146607), (19, 13294439248), (38, 6647219624), (76, 3323609812), (127, 1988931856), (152, 1661804906), (254, 994465928), (304, 830902453), (508, 497232964), (1016, 248616482), (1583, 159566864), (2032, 124308241), (2413, 104680624), (3166, 79783432), (4133, 61116464), (4826, 52340312), (6332, 39891716), (8266, 30558232), (9652, 26170156), (12664, 19945858), (16532, 15279116), (19304, 13085078), (25328, 9972929), (30077, 8398256), (33064, 7639558), (38608, 6542539), (60154, 4199128), (66128, 3819779), (78527, 3216656), (120308, 2099564), (157054, 1608328), (201041, 1256432), (240616, 1049782), (314108, 804164), (402082, 628216), (481232, 524891)]