457297728

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21851}}^1$

素因数の和:21975

約数の個数: 56

約数和(自身を含む): 1221089760

約数和(自身を除く): 763792032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3488, 5232, 6976, 10464, 20928, 21851, 43702, 65553, 87404, 131106, 174808, 262212, 349616, 524424, 699232, 1048848, 1398464, 2097696, 2381759, 4195392, 4763518, 7145277, 9527036, 14290554, 19054072, 28581108, 38108144, 57162216, 76216288, 114324432, 152432576, 228648864, 457297728]

約数ペア:

[(1, 457297728), (2, 228648864), (3, 152432576), (4, 114324432), (6, 76216288), (8, 57162216), (12, 38108144), (16, 28581108), (24, 19054072), (32, 14290554), (48, 9527036), (64, 7145277), (96, 4763518), (109, 4195392), (192, 2381759), (218, 2097696), (327, 1398464), (436, 1048848), (654, 699232), (872, 524424), (1308, 349616), (1744, 262212), (2616, 174808), (3488, 131106), (5232, 87404), (6976, 65553), (10464, 43702), (20928, 21851)]