320499414

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{157571}}^1$

素因数の和:157692

約数の個数: 24

約数和(自身を含む): 700565112

約数和(自身を除く): 380065698

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 157571, 315142, 472713, 945426, 1418139, 2836278, 17805523, 35611046, 53416569, 106833138, 160249707, 320499414]

約数ペア:

[(1, 320499414), (2, 160249707), (3, 106833138), (6, 53416569), (9, 35611046), (18, 17805523), (113, 2836278), (226, 1418139), (339, 945426), (678, 472713), (1017, 315142), (2034, 157571)]