320952

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 823680

約数和(自身を除く): 502728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 311, 344, 516, 622, 933, 1032, 1244, 1866, 2488, 3732, 7464, 13373, 26746, 40119, 53492, 80238, 106984, 160476, 320952]

約数ペア:

[(1, 320952), (2, 160476), (3, 106984), (4, 80238), (6, 53492), (8, 40119), (12, 26746), (24, 13373), (43, 7464), (86, 3732), (129, 2488), (172, 1866), (258, 1244), (311, 1032), (344, 933), (516, 622)]