291218232

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1667}}^1$

素因数の和:1956

約数の個数: 64

約数和(自身を含む): 756604800

約数和(自身を除く): 465386568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 251, 348, 502, 696, 753, 1004, 1506, 1667, 2008, 3012, 3334, 5001, 6024, 6668, 7279, 10002, 13336, 14558, 20004, 21837, 29116, 40008, 43674, 48343, 58232, 87348, 96686, 145029, 174696, 193372, 290058, 386744, 418417, 580116, 836834, 1160232, 1255251, 1673668, 2510502, 3347336, 5021004, 10042008, 12134093, 24268186, 36402279, 48536372, 72804558, 97072744, 145609116, 291218232]

約数ペア:

[(1, 291218232), (2, 145609116), (3, 97072744), (4, 72804558), (6, 48536372), (8, 36402279), (12, 24268186), (24, 12134093), (29, 10042008), (58, 5021004), (87, 3347336), (116, 2510502), (174, 1673668), (232, 1255251), (251, 1160232), (348, 836834), (502, 580116), (696, 418417), (753, 386744), (1004, 290058), (1506, 193372), (1667, 174696), (2008, 145029), (3012, 96686), (3334, 87348), (5001, 58232), (6024, 48343), (6668, 43674), (7279, 40008), (10002, 29116), (13336, 21837), (14558, 20004)]