272680856

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{256279}}^1$

素因数の和:256311

約数の個数: 32

約数和(自身を含む): 615072000

約数和(自身を除く): 342391144

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 256279, 512558, 1025116, 1793953, 2050232, 3587906, 4869301, 7175812, 9738602, 14351624, 19477204, 34085107, 38954408, 68170214, 136340428, 272680856]

約数ペア:

[(1, 272680856), (2, 136340428), (4, 68170214), (7, 38954408), (8, 34085107), (14, 19477204), (19, 14351624), (28, 9738602), (38, 7175812), (56, 4869301), (76, 3587906), (133, 2050232), (152, 1793953), (266, 1025116), (532, 512558), (1064, 256279)]