390167698432

素因数分解:

$2^{10}\times {\mathrm{157}}^1\times {\mathrm{2426899}}^1$

素因数の和:2427076

約数の個数: 44

約数和(自身を含む): 784922559400

約数和(自身を除く): 394754860968

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 1024, 1256, 2512, 5024, 10048, 20096, 40192, 80384, 160768, 2426899, 4853798, 9707596, 19415192, 38830384, 77660768, 155321536, 310643072, 381023143, 621286144, 762046286, 1242572288, 1524092572, 2485144576, 3048185144, 6096370288, 12192740576, 24385481152, 48770962304, 97541924608, 195083849216, 390167698432]

約数ペア:

[(1, 390167698432), (2, 195083849216), (4, 97541924608), (8, 48770962304), (16, 24385481152), (32, 12192740576), (64, 6096370288), (128, 3048185144), (157, 2485144576), (256, 1524092572), (314, 1242572288), (512, 762046286), (628, 621286144), (1024, 381023143), (1256, 310643072), (2512, 155321536), (5024, 77660768), (10048, 38830384), (20096, 19415192), (40192, 9707596), (80384, 4853798), (160768, 2426899)]