238972668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{78713}}^1$

素因数の和:78754

約数の個数: 48

約数和(自身を含む): 634749696

約数和(自身を除く): 395777028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 78713, 157426, 236139, 314852, 472278, 865843, 944556, 1731686, 1810399, 2597529, 3463372, 3620798, 5195058, 5431197, 7241596, 10390116, 10862394, 19914389, 21724788, 39828778, 59743167, 79657556, 119486334, 238972668]

約数ペア:

[(1, 238972668), (2, 119486334), (3, 79657556), (4, 59743167), (6, 39828778), (11, 21724788), (12, 19914389), (22, 10862394), (23, 10390116), (33, 7241596), (44, 5431197), (46, 5195058), (66, 3620798), (69, 3463372), (92, 2597529), (132, 1810399), (138, 1731686), (253, 944556), (276, 865843), (506, 472278), (759, 314852), (1012, 236139), (1518, 157426), (3036, 78713)]