238767216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{577}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 637307424

約数和(自身を除く): 398540208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 233, 296, 444, 466, 577, 592, 699, 888, 932, 1154, 1398, 1731, 1776, 1864, 2308, 2796, 3462, 3728, 4616, 5592, 6924, 8621, 9232, 11184, 13848, 17242, 21349, 25863, 27696, 34484, 42698, 51726, 64047, 68968, 85396, 103452, 128094, 134441, 137936, 170792, 206904, 256188, 268882, 341584, 403323, 413808, 512376, 537764, 806646, 1024752, 1075528, 1613292, 2151056, 3226584, 4974317, 6453168, 9948634, 14922951, 19897268, 29845902, 39794536, 59691804, 79589072, 119383608, 238767216]

約数ペア:

[(1, 238767216), (2, 119383608), (3, 79589072), (4, 59691804), (6, 39794536), (8, 29845902), (12, 19897268), (16, 14922951), (24, 9948634), (37, 6453168), (48, 4974317), (74, 3226584), (111, 2151056), (148, 1613292), (222, 1075528), (233, 1024752), (296, 806646), (444, 537764), (466, 512376), (577, 413808), (592, 403323), (699, 341584), (888, 268882), (932, 256188), (1154, 206904), (1398, 170792), (1731, 137936), (1776, 134441), (1864, 128094), (2308, 103452), (2796, 85396), (3462, 68968), (3728, 64047), (4616, 51726), (5592, 42698), (6924, 34484), (8621, 27696), (9232, 25863), (11184, 21349), (13848, 17242)]