255676644

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{244901}}^1$

素因数の和:244940

約数の個数: 36

約数和(自身を含む): 668582460

約数和(自身を除く): 412905816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 244901, 489802, 734703, 979604, 1469406, 2204109, 2938812, 4408218, 7102129, 8816436, 14204258, 21306387, 28408516, 42612774, 63919161, 85225548, 127838322, 255676644]

約数ペア:

[(1, 255676644), (2, 127838322), (3, 85225548), (4, 63919161), (6, 42612774), (9, 28408516), (12, 21306387), (18, 14204258), (29, 8816436), (36, 7102129), (58, 4408218), (87, 2938812), (116, 2204109), (174, 1469406), (261, 979604), (348, 734703), (522, 489802), (1044, 244901)]