315024644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{439}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 617379840

約数和(自身を除く): 302355196

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 347, 439, 517, 694, 878, 1034, 1388, 1756, 2068, 3817, 4829, 7634, 9658, 15268, 16309, 19316, 20633, 32618, 41266, 65236, 82532, 152333, 179399, 226963, 304666, 358798, 453926, 609332, 717596, 907852, 1675663, 3351326, 6702652, 7159651, 14319302, 28638604, 78756161, 157512322, 315024644]

約数ペア:

[(1, 315024644), (2, 157512322), (4, 78756161), (11, 28638604), (22, 14319302), (44, 7159651), (47, 6702652), (94, 3351326), (188, 1675663), (347, 907852), (439, 717596), (517, 609332), (694, 453926), (878, 358798), (1034, 304666), (1388, 226963), (1756, 179399), (2068, 152333), (3817, 82532), (4829, 65236), (7634, 41266), (9658, 32618), (15268, 20633), (16309, 19316)]