3121785168

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{253063}}^1$

素因数の和:253331

約数の個数: 40

約数和(自身を含む): 8096023488

約数和(自身を除く): 4974238320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 253063, 506126, 759189, 1012252, 1518378, 2024504, 3036756, 4049008, 6073512, 12147024, 65037191, 130074382, 195111573, 260148764, 390223146, 520297528, 780446292, 1040595056, 1560892584, 3121785168]

約数ペア:

[(1, 3121785168), (2, 1560892584), (3, 1040595056), (4, 780446292), (6, 520297528), (8, 390223146), (12, 260148764), (16, 195111573), (24, 130074382), (48, 65037191), (257, 12147024), (514, 6073512), (771, 4049008), (1028, 3036756), (1542, 2024504), (2056, 1518378), (3084, 1012252), (4112, 759189), (6168, 506126), (12336, 253063)]