426255412

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{59}}^2$

素因数の和:178

約数の個数: 72

約数和(自身を含む): 870916032

約数和(自身を除く): 444660620

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 59, 92, 118, 121, 236, 242, 253, 484, 506, 649, 1012, 1298, 1331, 1357, 2596, 2662, 2714, 2783, 3481, 5324, 5428, 5566, 6962, 7139, 11132, 13924, 14278, 14927, 28556, 29854, 30613, 38291, 59708, 61226, 76582, 78529, 80063, 122452, 153164, 157058, 160126, 164197, 314116, 320252, 328394, 421201, 656788, 842402, 880693, 1684804, 1761386, 1806167, 3522772, 3612334, 4633211, 7224668, 9266422, 9687623, 18532844, 19375246, 38750492, 106563853, 213127706, 426255412]

約数ペア:

[(1, 426255412), (2, 213127706), (4, 106563853), (11, 38750492), (22, 19375246), (23, 18532844), (44, 9687623), (46, 9266422), (59, 7224668), (92, 4633211), (118, 3612334), (121, 3522772), (236, 1806167), (242, 1761386), (253, 1684804), (484, 880693), (506, 842402), (649, 656788), (1012, 421201), (1298, 328394), (1331, 320252), (1357, 314116), (2596, 164197), (2662, 160126), (2714, 157058), (2783, 153164), (3481, 122452), (5324, 80063), (5428, 78529), (5566, 76582), (6962, 61226), (7139, 59708), (11132, 38291), (13924, 30613), (14278, 29854), (14927, 28556)]