305988

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 731808

約数和(自身を除く): 425820

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 593, 1186, 1779, 2372, 3558, 7116, 25499, 50998, 76497, 101996, 152994, 305988]

約数ペア:

[(1, 305988), (2, 152994), (3, 101996), (4, 76497), (6, 50998), (12, 25499), (43, 7116), (86, 3558), (129, 2372), (172, 1779), (258, 1186), (516, 593)]