691039968

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{312971}}^1$

素因数の和:313007

約数の個数: 48

約数和(自身を含む): 1892854656

約数和(自身を除く): 1201814688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 312971, 625942, 938913, 1251884, 1877826, 2503768, 3755652, 5007536, 7198333, 7511304, 10015072, 14396666, 15022608, 21594999, 28793332, 30045216, 43189998, 57586664, 86379996, 115173328, 172759992, 230346656, 345519984, 691039968]

約数ペア:

[(1, 691039968), (2, 345519984), (3, 230346656), (4, 172759992), (6, 115173328), (8, 86379996), (12, 57586664), (16, 43189998), (23, 30045216), (24, 28793332), (32, 21594999), (46, 15022608), (48, 14396666), (69, 10015072), (92, 7511304), (96, 7198333), (138, 5007536), (184, 3755652), (276, 2503768), (368, 1877826), (552, 1251884), (736, 938913), (1104, 625942), (2208, 312971)]