257980308

素因数分解:

$2^2\times 3^1\times {\mathrm{5653}}^1\times {\mathrm{3803}}^1$

素因数の和:9463

約数の個数: 24

約数和(自身を含む): 602218848

約数和(自身を除く): 344238540

約数列:

[1, 2, 3, 4, 6, 12, 3803, 5653, 7606, 11306, 11409, 15212, 16959, 22612, 22818, 33918, 45636, 67836, 21498359, 42996718, 64495077, 85993436, 128990154, 257980308]

約数ペア:

[(1, 257980308), (2, 128990154), (3, 85993436), (4, 64495077), (6, 42996718), (12, 21498359), (3803, 67836), (5653, 45636), (7606, 33918), (11306, 22818), (11409, 22612), (15212, 16959)]