275261796

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1293

約数の個数: 72

約数和(自身を含む): 718918200

約数和(自身を除く): 443656404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 197, 222, 333, 394, 444, 591, 666, 788, 1049, 1182, 1332, 1773, 2098, 2364, 3147, 3546, 4196, 6294, 7092, 7289, 9441, 12588, 14578, 18882, 21867, 29156, 37764, 38813, 43734, 65601, 77626, 87468, 116439, 131202, 155252, 206653, 232878, 262404, 349317, 413306, 465756, 619959, 698634, 826612, 1239918, 1397268, 1859877, 2479836, 3719754, 7439508, 7646161, 15292322, 22938483, 30584644, 45876966, 68815449, 91753932, 137630898, 275261796]

約数ペア:

[(1, 275261796), (2, 137630898), (3, 91753932), (4, 68815449), (6, 45876966), (9, 30584644), (12, 22938483), (18, 15292322), (36, 7646161), (37, 7439508), (74, 3719754), (111, 2479836), (148, 1859877), (197, 1397268), (222, 1239918), (333, 826612), (394, 698634), (444, 619959), (591, 465756), (666, 413306), (788, 349317), (1049, 262404), (1182, 232878), (1332, 206653), (1773, 155252), (2098, 131202), (2364, 116439), (3147, 87468), (3546, 77626), (4196, 65601), (6294, 43734), (7092, 38813), (7289, 37764), (9441, 29156), (12588, 21867), (14578, 18882)]