255270696

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1831}}^1$

素因数の和:2034

約数の個数: 64

約数和(自身を含む): 659959680

約数和(自身を除く): 404688984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 222, 296, 314, 444, 471, 628, 888, 942, 1256, 1831, 1884, 3662, 3768, 5493, 5809, 7324, 10986, 11618, 14648, 17427, 21972, 23236, 34854, 43944, 46472, 67747, 69708, 135494, 139416, 203241, 270988, 287467, 406482, 541976, 574934, 812964, 862401, 1149868, 1625928, 1724802, 2299736, 3449604, 6899208, 10636279, 21272558, 31908837, 42545116, 63817674, 85090232, 127635348, 255270696]

約数ペア:

[(1, 255270696), (2, 127635348), (3, 85090232), (4, 63817674), (6, 42545116), (8, 31908837), (12, 21272558), (24, 10636279), (37, 6899208), (74, 3449604), (111, 2299736), (148, 1724802), (157, 1625928), (222, 1149868), (296, 862401), (314, 812964), (444, 574934), (471, 541976), (628, 406482), (888, 287467), (942, 270988), (1256, 203241), (1831, 139416), (1884, 135494), (3662, 69708), (3768, 67747), (5493, 46472), (5809, 43944), (7324, 34854), (10986, 23236), (11618, 21972), (14648, 17427)]