216309144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{310789}}^1$

素因数の和:310827

約数の個数: 32

約数和(自身を含む): 559422000

約数和(自身を除く): 343112856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 310789, 621578, 932367, 1243156, 1864734, 2486312, 3729468, 7458936, 9012881, 18025762, 27038643, 36051524, 54077286, 72103048, 108154572, 216309144]

約数ペア:

[(1, 216309144), (2, 108154572), (3, 72103048), (4, 54077286), (6, 36051524), (8, 27038643), (12, 18025762), (24, 9012881), (29, 7458936), (58, 3729468), (87, 2486312), (116, 1864734), (174, 1243156), (232, 932367), (348, 621578), (696, 310789)]