210231288

素因数分解:

$2^3\times 3^4\times {\mathrm{324431}}^1$

素因数の和:324449

約数の個数: 40

約数和(自身を含む): 588844080

約数和(自身を除く): 378612792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 324431, 648862, 973293, 1297724, 1946586, 2595448, 2919879, 3893172, 5839758, 7786344, 8759637, 11679516, 17519274, 23359032, 26278911, 35038548, 52557822, 70077096, 105115644, 210231288]

約数ペア:

[(1, 210231288), (2, 105115644), (3, 70077096), (4, 52557822), (6, 35038548), (8, 26278911), (9, 23359032), (12, 17519274), (18, 11679516), (24, 8759637), (27, 7786344), (36, 5839758), (54, 3893172), (72, 2919879), (81, 2595448), (108, 1946586), (162, 1297724), (216, 973293), (324, 648862), (648, 324431)]