317518424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{2621}}^1$

素因数の和:3443

約数の個数: 32

約数和(自身を含む): 627706800

約数和(自身を除く): 310188376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 797, 1594, 2621, 3188, 5242, 6376, 10484, 15143, 20968, 30286, 49799, 60572, 99598, 121144, 199196, 398392, 2088937, 4177874, 8355748, 16711496, 39689803, 79379606, 158759212, 317518424]

約数ペア:

[(1, 317518424), (2, 158759212), (4, 79379606), (8, 39689803), (19, 16711496), (38, 8355748), (76, 4177874), (152, 2088937), (797, 398392), (1594, 199196), (2621, 121144), (3188, 99598), (5242, 60572), (6376, 49799), (10484, 30286), (15143, 20968)]