258156728088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2324731}}^1$

素因数の和:2325408

約数の個数: 64

約数和(自身を含む): 738706840320

約数和(自身を除く): 480550112232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 661, 1322, 1983, 2644, 3966, 4627, 5288, 7932, 9254, 13881, 15864, 18508, 27762, 37016, 55524, 111048, 2324731, 4649462, 6974193, 9298924, 13948386, 16273117, 18597848, 27896772, 32546234, 48819351, 55793544, 65092468, 97638702, 130184936, 195277404, 390554808, 1536647191, 3073294382, 4609941573, 6146588764, 9219883146, 10756530337, 12293177528, 18439766292, 21513060674, 32269591011, 36879532584, 43026121348, 64539182022, 86052242696, 129078364044, 258156728088]

約数ペア:

[(1, 258156728088), (2, 129078364044), (3, 86052242696), (4, 64539182022), (6, 43026121348), (7, 36879532584), (8, 32269591011), (12, 21513060674), (14, 18439766292), (21, 12293177528), (24, 10756530337), (28, 9219883146), (42, 6146588764), (56, 4609941573), (84, 3073294382), (168, 1536647191), (661, 390554808), (1322, 195277404), (1983, 130184936), (2644, 97638702), (3966, 65092468), (4627, 55793544), (5288, 48819351), (7932, 32546234), (9254, 27896772), (13881, 18597848), (15864, 16273117), (18508, 13948386), (27762, 9298924), (37016, 6974193), (55524, 4649462), (111048, 2324731)]