320289336

素因数分解:

$2^3\times 3^3\times {\mathrm{1482821}}^1$

素因数の和:1482836

約数の個数: 32

約数和(自身を含む): 889693200

約数和(自身を除く): 569403864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1482821, 2965642, 4448463, 5931284, 8896926, 11862568, 13345389, 17793852, 26690778, 35587704, 40036167, 53381556, 80072334, 106763112, 160144668, 320289336]

約数ペア:

[(1, 320289336), (2, 160144668), (3, 106763112), (4, 80072334), (6, 53381556), (8, 40036167), (9, 35587704), (12, 26690778), (18, 17793852), (24, 13345389), (27, 11862568), (36, 8896926), (54, 5931284), (72, 4448463), (108, 2965642), (216, 1482821)]