309192772

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{480113}}^1$

素因数の和:480147

約数の個数: 24

約数和(自身を含む): 645273216

約数和(自身を除く): 336080444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 480113, 960226, 1920452, 3360791, 6721582, 11042599, 13443164, 22085198, 44170396, 77298193, 154596386, 309192772]

約数ペア:

[(1, 309192772), (2, 154596386), (4, 77298193), (7, 44170396), (14, 22085198), (23, 13443164), (28, 11042599), (46, 6721582), (92, 3360791), (161, 1920452), (322, 960226), (644, 480113)]