296872037

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 403341120

約数和(自身を除く): 106469083

約数列:

[1, 7, 11, 17, 49, 77, 119, 179, 181, 187, 539, 833, 1253, 1267, 1309, 1969, 1991, 3043, 3077, 8771, 8869, 9163, 13783, 13937, 21301, 21539, 32399, 33473, 33847, 96481, 97559, 149107, 150773, 226793, 234311, 236929, 356389, 550783, 1587551, 1640177, 1658503, 2494723, 3855481, 6058613, 17463061, 26988367, 42410291, 296872037]

約数ペア:

[(1, 296872037), (7, 42410291), (11, 26988367), (17, 17463061), (49, 6058613), (77, 3855481), (119, 2494723), (179, 1658503), (181, 1640177), (187, 1587551), (539, 550783), (833, 356389), (1253, 236929), (1267, 234311), (1309, 226793), (1969, 150773), (1991, 149107), (3043, 97559), (3077, 96481), (8771, 33847), (8869, 33473), (9163, 32399), (13783, 21539), (13937, 21301)]