276431356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{27283}}^1$

素因数の和:27453

約数の個数: 24

約数和(自身を含む): 515667600

約数和(自身を除く): 239236244

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 27283, 54566, 109132, 463811, 927622, 1855244, 4065167, 8130334, 16260668, 69107839, 138215678, 276431356]

約数ペア:

[(1, 276431356), (2, 138215678), (4, 69107839), (17, 16260668), (34, 8130334), (68, 4065167), (149, 1855244), (298, 927622), (596, 463811), (2533, 109132), (5066, 54566), (10132, 27283)]