680592

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1$

素因数の和:1311

約数の個数: 40

約数和(自身を含む): 1919520

約数和(自身を除く): 1238928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 1289, 2578, 3867, 5156, 7734, 10312, 14179, 15468, 20624, 28358, 30936, 42537, 56716, 61872, 85074, 113432, 170148, 226864, 340296, 680592]

約数ペア:

[(1, 680592), (2, 340296), (3, 226864), (4, 170148), (6, 113432), (8, 85074), (11, 61872), (12, 56716), (16, 42537), (22, 30936), (24, 28358), (33, 20624), (44, 15468), (48, 14179), (66, 10312), (88, 7734), (132, 5156), (176, 3867), (264, 2578), (528, 1289)]