280311312

素因数分解:

$2^4\times 3^1\times {\mathrm{463}}^1\times {\mathrm{12613}}^1$

素因数の和:13087

約数の個数: 40

約数和(自身を含む): 725759104

約数和(自身を除く): 445447792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 463, 926, 1389, 1852, 2778, 3704, 5556, 7408, 11112, 12613, 22224, 25226, 37839, 50452, 75678, 100904, 151356, 201808, 302712, 605424, 5839819, 11679638, 17519457, 23359276, 35038914, 46718552, 70077828, 93437104, 140155656, 280311312]

約数ペア:

[(1, 280311312), (2, 140155656), (3, 93437104), (4, 70077828), (6, 46718552), (8, 35038914), (12, 23359276), (16, 17519457), (24, 11679638), (48, 5839819), (463, 605424), (926, 302712), (1389, 201808), (1852, 151356), (2778, 100904), (3704, 75678), (5556, 50452), (7408, 37839), (11112, 25226), (12613, 22224)]