315026276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{2311}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 562814784

約数和(自身を除く): 247788508

約数列:

[1, 2, 4, 53, 106, 212, 643, 1286, 2311, 2572, 4622, 9244, 34079, 68158, 122483, 136316, 244966, 489932, 1485973, 2971946, 5943892, 78756569, 157513138, 315026276]

約数ペア:

[(1, 315026276), (2, 157513138), (4, 78756569), (53, 5943892), (106, 2971946), (212, 1485973), (643, 489932), (1286, 244966), (2311, 136316), (2572, 122483), (4622, 68158), (9244, 34079)]