215040259984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1221819659}}^1$

素因数の和:1221819678

約数の個数: 20

約数和(自身を含む): 454516913520

約数和(自身を除く): 239476653536

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1221819659, 2443639318, 4887278636, 9774557272, 13440016249, 19549114544, 26880032498, 53760064996, 107520129992, 215040259984]

約数ペア:

[(1, 215040259984), (2, 107520129992), (4, 53760064996), (8, 26880032498), (11, 19549114544), (16, 13440016249), (22, 9774557272), (44, 4887278636), (88, 2443639318), (176, 1221819659)]