198385656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{3797}}^1$

素因数の和:4124

約数の個数: 64

約数和(自身を含む): 568788480

約数和(自身を除く): 370402824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3732, 3797, 4354, 6531, 7464, 7594, 8708, 11391, 13062, 15188, 17416, 22782, 26124, 26579, 30376, 45564, 52248, 53158, 79737, 91128, 106316, 159474, 212632, 318948, 637896, 1180867, 2361734, 3542601, 4723468, 7085202, 8266069, 9446936, 14170404, 16532138, 24798207, 28340808, 33064276, 49596414, 66128552, 99192828, 198385656]

約数ペア:

[(1, 198385656), (2, 99192828), (3, 66128552), (4, 49596414), (6, 33064276), (7, 28340808), (8, 24798207), (12, 16532138), (14, 14170404), (21, 9446936), (24, 8266069), (28, 7085202), (42, 4723468), (56, 3542601), (84, 2361734), (168, 1180867), (311, 637896), (622, 318948), (933, 212632), (1244, 159474), (1866, 106316), (2177, 91128), (2488, 79737), (3732, 53158), (3797, 52248), (4354, 45564), (6531, 30376), (7464, 26579), (7594, 26124), (8708, 22782), (11391, 17416), (13062, 15188)]