248760762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{1319}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 539732160

約数和(自身を除く): 290971398

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1319, 1462, 1849, 2193, 2638, 3698, 3957, 4386, 5547, 7914, 11094, 22423, 31433, 44846, 56717, 62866, 67269, 94299, 113434, 134538, 170151, 188598, 340302, 964189, 1928378, 2438831, 2892567, 4877662, 5785134, 7316493, 14632986, 41460127, 82920254, 124380381, 248760762]

約数ペア:

[(1, 248760762), (2, 124380381), (3, 82920254), (6, 41460127), (17, 14632986), (34, 7316493), (43, 5785134), (51, 4877662), (86, 2892567), (102, 2438831), (129, 1928378), (258, 964189), (731, 340302), (1319, 188598), (1462, 170151), (1849, 134538), (2193, 113434), (2638, 94299), (3698, 67269), (3957, 62866), (4386, 56717), (5547, 44846), (7914, 31433), (11094, 22423)]