240168908

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{5879}}^1$

素因数の和:7349

約数の個数: 24

約数和(自身を含む): 480748800

約数和(自身を除く): 240579892

約数列:

[1, 2, 4, 7, 14, 28, 1459, 2918, 5836, 5879, 10213, 11758, 20426, 23516, 40852, 41153, 82306, 164612, 8577461, 17154922, 34309844, 60042227, 120084454, 240168908]

約数ペア:

[(1, 240168908), (2, 120084454), (4, 60042227), (7, 34309844), (14, 17154922), (28, 8577461), (1459, 164612), (2918, 82306), (5836, 41153), (5879, 40852), (10213, 23516), (11758, 20426)]