251617728

素因数分解:

$2^6\times 3^1\times {\mathrm{1310509}}^1$

素因数の和:1310524

約数の個数: 28

約数和(自身を含む): 665739080

約数和(自身を除く): 414121352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1310509, 2621018, 3931527, 5242036, 7863054, 10484072, 15726108, 20968144, 31452216, 41936288, 62904432, 83872576, 125808864, 251617728]

約数ペア:

[(1, 251617728), (2, 125808864), (3, 83872576), (4, 62904432), (6, 41936288), (8, 31452216), (12, 20968144), (16, 15726108), (24, 10484072), (32, 7863054), (48, 5242036), (64, 3931527), (96, 2621018), (192, 1310509)]