331396188

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{253361}}^1$

素因数の和:253477

約数の個数: 24

約数和(自身を含む): 780354960

約数和(自身を除く): 448958772

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 253361, 506722, 760083, 1013444, 1520166, 3040332, 27616349, 55232698, 82849047, 110465396, 165698094, 331396188]

約数ペア:

[(1, 331396188), (2, 165698094), (3, 110465396), (4, 82849047), (6, 55232698), (12, 27616349), (109, 3040332), (218, 1520166), (327, 1013444), (436, 760083), (654, 506722), (1308, 253361)]