243375604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2551}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 478469376

約数和(自身を除く): 235093772

約数列:

[1, 2, 4, 17, 23, 34, 46, 61, 68, 92, 122, 244, 391, 782, 1037, 1403, 1564, 2074, 2551, 2806, 4148, 5102, 5612, 10204, 23851, 43367, 47702, 58673, 86734, 95404, 117346, 155611, 173468, 234692, 311222, 622444, 997441, 1994882, 2645387, 3579053, 3989764, 5290774, 7158106, 10581548, 14316212, 60843901, 121687802, 243375604]

約数ペア:

[(1, 243375604), (2, 121687802), (4, 60843901), (17, 14316212), (23, 10581548), (34, 7158106), (46, 5290774), (61, 3989764), (68, 3579053), (92, 2645387), (122, 1994882), (244, 997441), (391, 622444), (782, 311222), (1037, 234692), (1403, 173468), (1564, 155611), (2074, 117346), (2551, 95404), (2806, 86734), (4148, 58673), (5102, 47702), (5612, 43367), (10204, 23851)]