217652016

素因数分解:

$2^4\times 3^1\times {\mathrm{4534417}}^1$

素因数の和:4534428

約数の個数: 20

約数和(自身を含む): 562267832

約数和(自身を除く): 344615816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4534417, 9068834, 13603251, 18137668, 27206502, 36275336, 54413004, 72550672, 108826008, 217652016]

約数ペア:

[(1, 217652016), (2, 108826008), (3, 72550672), (4, 54413004), (6, 36275336), (8, 27206502), (12, 18137668), (16, 13603251), (24, 9068834), (48, 4534417)]