272122672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1777}}^1$

素因数の和:2365

約数の個数: 40

約数和(自身を含む): 559557936

約数和(自身を除く): 287435264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 563, 1126, 1777, 2252, 3554, 4504, 7108, 9008, 9571, 14216, 19142, 28432, 30209, 38284, 60418, 76568, 120836, 153136, 241672, 483344, 1000451, 2000902, 4001804, 8003608, 16007216, 17007667, 34015334, 68030668, 136061336, 272122672]

約数ペア:

[(1, 272122672), (2, 136061336), (4, 68030668), (8, 34015334), (16, 17007667), (17, 16007216), (34, 8003608), (68, 4001804), (136, 2000902), (272, 1000451), (563, 483344), (1126, 241672), (1777, 153136), (2252, 120836), (3554, 76568), (4504, 60418), (7108, 38284), (9008, 30209), (9571, 28432), (14216, 19142)]