240631188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2864657}}^1$

素因数の和:2864671

約数の個数: 24

約数和(自身を含む): 641683392

約数和(自身を除く): 401052204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2864657, 5729314, 8593971, 11458628, 17187942, 20052599, 34375884, 40105198, 60157797, 80210396, 120315594, 240631188]

約数ペア:

[(1, 240631188), (2, 120315594), (3, 80210396), (4, 60157797), (6, 40105198), (7, 34375884), (12, 20052599), (14, 17187942), (21, 11458628), (28, 8593971), (42, 5729314), (84, 2864657)]