289005324

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{107999}}^1$

素因数の和:108229

約数の個数: 24

約数和(自身を含む): 677376000

約数和(自身を除く): 388370676

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 107999, 215998, 323997, 431996, 647994, 1295988, 24083777, 48167554, 72251331, 96335108, 144502662, 289005324]

約数ペア:

[(1, 289005324), (2, 144502662), (3, 96335108), (4, 72251331), (6, 48167554), (12, 24083777), (223, 1295988), (446, 647994), (669, 431996), (892, 323997), (1338, 215998), (2676, 107999)]