311094716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 582120000

約数和(自身を除く): 271025284

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 149, 164, 298, 439, 596, 878, 1189, 1756, 2378, 4321, 4756, 6109, 8642, 12218, 12731, 17284, 17999, 24436, 25462, 35998, 50924, 65411, 71996, 130822, 177161, 261644, 354322, 521971, 708644, 1043942, 1896919, 2087884, 2681851, 3793838, 5363702, 7587676, 10727404, 77773679, 155547358, 311094716]

約数ペア:

[(1, 311094716), (2, 155547358), (4, 77773679), (29, 10727404), (41, 7587676), (58, 5363702), (82, 3793838), (116, 2681851), (149, 2087884), (164, 1896919), (298, 1043942), (439, 708644), (596, 521971), (878, 354322), (1189, 261644), (1756, 177161), (2378, 130822), (4321, 71996), (4756, 65411), (6109, 50924), (8642, 35998), (12218, 25462), (12731, 24436), (17284, 17999)]