664950408

素因数分解:

$2^3\times 3^1\times {\mathrm{27706267}}^1$

素因数の和:27706276

約数の個数: 16

約数和(自身を含む): 1662376080

約数和(自身を除く): 997425672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 27706267, 55412534, 83118801, 110825068, 166237602, 221650136, 332475204, 664950408]

約数ペア:

[(1, 664950408), (2, 332475204), (3, 221650136), (4, 166237602), (6, 110825068), (8, 83118801), (12, 55412534), (24, 27706267)]