304996848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15767}}^1$

素因数の和:15822

約数の個数: 80

約数和(自身を含む): 875943936

約数和(自身を除く): 570947088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 15767, 19344, 31534, 47301, 63068, 94602, 126136, 189204, 204971, 252272, 378408, 409942, 488777, 614913, 756816, 819884, 977554, 1229826, 1466331, 1639768, 1955108, 2459652, 2932662, 3279536, 3910216, 4919304, 5865324, 6354101, 7820432, 9838608, 11730648, 12708202, 19062303, 23461296, 25416404, 38124606, 50832808, 76249212, 101665616, 152498424, 304996848]

約数ペア:

[(1, 304996848), (2, 152498424), (3, 101665616), (4, 76249212), (6, 50832808), (8, 38124606), (12, 25416404), (13, 23461296), (16, 19062303), (24, 12708202), (26, 11730648), (31, 9838608), (39, 7820432), (48, 6354101), (52, 5865324), (62, 4919304), (78, 3910216), (93, 3279536), (104, 2932662), (124, 2459652), (156, 1955108), (186, 1639768), (208, 1466331), (248, 1229826), (312, 977554), (372, 819884), (403, 756816), (496, 614913), (624, 488777), (744, 409942), (806, 378408), (1209, 252272), (1488, 204971), (1612, 189204), (2418, 126136), (3224, 94602), (4836, 63068), (6448, 47301), (9672, 31534), (15767, 19344)]