221314512

素因数分解:

$2^4\times 3^1\times {\mathrm{4610719}}^1$

素因数の和:4610730

約数の個数: 20

約数和(自身を含む): 571729280

約数和(自身を除く): 350414768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4610719, 9221438, 13832157, 18442876, 27664314, 36885752, 55328628, 73771504, 110657256, 221314512]

約数ペア:

[(1, 221314512), (2, 110657256), (3, 73771504), (4, 55328628), (6, 36885752), (8, 27664314), (12, 18442876), (16, 13832157), (24, 9221438), (48, 4610719)]