240959964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2868571}}^1$

素因数の和:2868585

約数の個数: 24

約数和(自身を含む): 642560128

約数和(自身を除く): 401600164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2868571, 5737142, 8605713, 11474284, 17211426, 20079997, 34422852, 40159994, 60239991, 80319988, 120479982, 240959964]

約数ペア:

[(1, 240959964), (2, 120479982), (3, 80319988), (4, 60239991), (6, 40159994), (7, 34422852), (12, 20079997), (14, 17211426), (21, 11474284), (28, 8605713), (42, 5737142), (84, 2868571)]