215829648

素因数分解:

$2^4\times 3^2\times {\mathrm{389}}^1\times {\mathrm{3853}}^1$

素因数の和:4256

約数の個数: 60

約数和(自身を含む): 605733180

約数和(自身を除く): 389903532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 389, 778, 1167, 1556, 2334, 3112, 3501, 3853, 4668, 6224, 7002, 7706, 9336, 11559, 14004, 15412, 18672, 23118, 28008, 30824, 34677, 46236, 56016, 61648, 69354, 92472, 138708, 184944, 277416, 554832, 1498817, 2997634, 4496451, 5995268, 8992902, 11990536, 13489353, 17985804, 23981072, 26978706, 35971608, 53957412, 71943216, 107914824, 215829648]

約数ペア:

[(1, 215829648), (2, 107914824), (3, 71943216), (4, 53957412), (6, 35971608), (8, 26978706), (9, 23981072), (12, 17985804), (16, 13489353), (18, 11990536), (24, 8992902), (36, 5995268), (48, 4496451), (72, 2997634), (144, 1498817), (389, 554832), (778, 277416), (1167, 184944), (1556, 138708), (2334, 92472), (3112, 69354), (3501, 61648), (3853, 56016), (4668, 46236), (6224, 34677), (7002, 30824), (7706, 28008), (9336, 23118), (11559, 18672), (14004, 15412)]