255139824

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{27541}}^1$

素因数の和:27745

約数の個数: 40

約数和(自身を含む): 662550352

約数和(自身を除く): 407410528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2316, 3088, 4632, 9264, 27541, 55082, 82623, 110164, 165246, 220328, 330492, 440656, 660984, 1321968, 5315413, 10630826, 15946239, 21261652, 31892478, 42523304, 63784956, 85046608, 127569912, 255139824]

約数ペア:

[(1, 255139824), (2, 127569912), (3, 85046608), (4, 63784956), (6, 42523304), (8, 31892478), (12, 21261652), (16, 15946239), (24, 10630826), (48, 5315413), (193, 1321968), (386, 660984), (579, 440656), (772, 330492), (1158, 220328), (1544, 165246), (2316, 110164), (3088, 82623), (4632, 55082), (9264, 27541)]