297804908728

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{2112571}}^1$

素因数の和:2112907

約数の個数: 32

約数和(自身を含む): 568873388160

約数和(自身を除く): 271068479432

約数列:

[1, 2, 4, 8, 67, 134, 263, 268, 526, 536, 1052, 2104, 17621, 35242, 70484, 140968, 2112571, 4225142, 8450284, 16900568, 141542257, 283084514, 555606173, 566169028, 1111212346, 1132338056, 2222424692, 4444849384, 37225613591, 74451227182, 148902454364, 297804908728]

約数ペア:

[(1, 297804908728), (2, 148902454364), (4, 74451227182), (8, 37225613591), (67, 4444849384), (134, 2222424692), (263, 1132338056), (268, 1111212346), (526, 566169028), (536, 555606173), (1052, 283084514), (2104, 141542257), (17621, 16900568), (35242, 8450284), (70484, 4225142), (140968, 2112571)]