211029648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3833}}^1$

素因数の和:3912

約数の個数: 80

約数和(自身を含む): 578105856

約数和(自身を除く): 367076208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 3441, 3833, 4588, 6882, 7666, 9176, 11499, 13764, 15332, 18352, 22998, 27528, 30664, 45996, 55056, 61328, 91992, 118823, 141821, 183984, 237646, 283642, 356469, 425463, 475292, 567284, 712938, 850926, 950584, 1134568, 1425876, 1701852, 1901168, 2269136, 2851752, 3403704, 4396451, 5703504, 6807408, 8792902, 13189353, 17585804, 26378706, 35171608, 52757412, 70343216, 105514824, 211029648]

約数ペア:

[(1, 211029648), (2, 105514824), (3, 70343216), (4, 52757412), (6, 35171608), (8, 26378706), (12, 17585804), (16, 13189353), (24, 8792902), (31, 6807408), (37, 5703504), (48, 4396451), (62, 3403704), (74, 2851752), (93, 2269136), (111, 1901168), (124, 1701852), (148, 1425876), (186, 1134568), (222, 950584), (248, 850926), (296, 712938), (372, 567284), (444, 475292), (496, 425463), (592, 356469), (744, 283642), (888, 237646), (1147, 183984), (1488, 141821), (1776, 118823), (2294, 91992), (3441, 61328), (3833, 55056), (4588, 45996), (6882, 30664), (7666, 27528), (9176, 22998), (11499, 18352), (13764, 15332)]