290420753296

素因数分解:

$2^4\times {\mathrm{283583}}^1\times {\mathrm{64007}}^1$

素因数の和:347598

約数の個数: 20

約数和(自身を含む): 562700984832

約数和(自身を除く): 272280231536

約数列:

[1, 2, 4, 8, 16, 64007, 128014, 256028, 283583, 512056, 567166, 1024112, 1134332, 2268664, 4537328, 18151297081, 36302594162, 72605188324, 145210376648, 290420753296]

約数ペア:

[(1, 290420753296), (2, 145210376648), (4, 72605188324), (8, 36302594162), (16, 18151297081), (64007, 4537328), (128014, 2268664), (256028, 1134332), (283583, 1024112), (512056, 567166)]