240492756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2863009}}^1$

素因数の和:2863023

約数の個数: 24

約数和(自身を含む): 641314240

約数和(自身を除く): 400821484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2863009, 5726018, 8589027, 11452036, 17178054, 20041063, 34356108, 40082126, 60123189, 80164252, 120246378, 240492756]

約数ペア:

[(1, 240492756), (2, 120246378), (3, 80164252), (4, 60123189), (6, 40082126), (7, 34356108), (12, 20041063), (14, 17178054), (21, 11452036), (28, 8589027), (42, 5726018), (84, 2863009)]