319621236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{56311}}^1$

素因数の和:56372

約数の個数: 48

約数和(自身を含む): 832516608

約数和(自身を除く): 512895372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 56311, 112622, 168933, 225244, 337866, 619421, 675732, 1238842, 1858263, 2421373, 2477684, 3716526, 4842746, 7264119, 7433052, 9685492, 14528238, 26635103, 29056476, 53270206, 79905309, 106540412, 159810618, 319621236]

約数ペア:

[(1, 319621236), (2, 159810618), (3, 106540412), (4, 79905309), (6, 53270206), (11, 29056476), (12, 26635103), (22, 14528238), (33, 9685492), (43, 7433052), (44, 7264119), (66, 4842746), (86, 3716526), (129, 2477684), (132, 2421373), (172, 1858263), (258, 1238842), (473, 675732), (516, 619421), (946, 337866), (1419, 225244), (1892, 168933), (2838, 112622), (5676, 56311)]