8421161328896

素因数分解:

$2^8\times {\mathrm{307}}^1\times {\mathrm{7481}}^1\times {\mathrm{14323}}^1$

素因数の和:22127

約数の個数: 72

約数和(自身を含む): 16867613177184

約数和(自身を除く): 8446451848288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 614, 1228, 2456, 4912, 7481, 9824, 14323, 14962, 19648, 28646, 29924, 39296, 57292, 59848, 78592, 114584, 119696, 229168, 239392, 458336, 478784, 916672, 957568, 1833344, 1915136, 2296667, 3666688, 4397161, 4593334, 8794322, 9186668, 17588644, 18373336, 35177288, 36746672, 70354576, 73493344, 107150363, 140709152, 146986688, 214300726, 281418304, 293973376, 428601452, 562836608, 587946752, 857202904, 1125673216, 1714405808, 3428811616, 6857623232, 13715246464, 27430492928, 32895161441, 65790322882, 131580645764, 263161291528, 526322583056, 1052645166112, 2105290332224, 4210580664448, 8421161328896]

約数ペア:

[(1, 8421161328896), (2, 4210580664448), (4, 2105290332224), (8, 1052645166112), (16, 526322583056), (32, 263161291528), (64, 131580645764), (128, 65790322882), (256, 32895161441), (307, 27430492928), (614, 13715246464), (1228, 6857623232), (2456, 3428811616), (4912, 1714405808), (7481, 1125673216), (9824, 857202904), (14323, 587946752), (14962, 562836608), (19648, 428601452), (28646, 293973376), (29924, 281418304), (39296, 214300726), (57292, 146986688), (59848, 140709152), (78592, 107150363), (114584, 73493344), (119696, 70354576), (229168, 36746672), (239392, 35177288), (458336, 18373336), (478784, 17588644), (916672, 9186668), (957568, 8794322), (1833344, 4593334), (1915136, 4397161), (2296667, 3666688)]