217888257072

素因数分解:

$2^4\times 3^1\times {\mathrm{4539338689}}^1$

素因数の和:4539338700

約数の個数: 20

約数和(自身を含む): 562877997560

約数和(自身を除く): 344989740488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4539338689, 9078677378, 13618016067, 18157354756, 27236032134, 36314709512, 54472064268, 72629419024, 108944128536, 217888257072]

約数ペア:

[(1, 217888257072), (2, 108944128536), (3, 72629419024), (4, 54472064268), (6, 36314709512), (8, 27236032134), (12, 18157354756), (16, 13618016067), (24, 9078677378), (48, 4539338689)]