668833836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{220301}}^1$

素因数の和:220342

約数の個数: 48

約数和(自身を含む): 1776515328

約数和(自身を除く): 1107681492

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, 220301, 440602, 660903, 881204, 1321806, 2423311, 2643612, 4846622, 5066923, 7269933, 9693244, 10133846, 14539866, 15200769, 20267692, 29079732, 30401538, 55736153, 60803076, 111472306, 167208459, 222944612, 334416918, 668833836]

約数ペア:

[(1, 668833836), (2, 334416918), (3, 222944612), (4, 167208459), (6, 111472306), (11, 60803076), (12, 55736153), (22, 30401538), (23, 29079732), (33, 20267692), (44, 15200769), (46, 14539866), (66, 10133846), (69, 9693244), (92, 7269933), (132, 5066923), (138, 4846622), (253, 2643612), (276, 2423311), (506, 1321806), (759, 881204), (1012, 660903), (1518, 440602), (3036, 220301)]