320657952

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{32429}}^1$

素因数の和:32545

約数の個数: 48

約数和(自身を含む): 849925440

約数和(自身を除く): 529267488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 32429, 64858, 97287, 129716, 194574, 259432, 389148, 518864, 778296, 1037728, 1556592, 3113184, 3340187, 6680374, 10020561, 13360748, 20041122, 26721496, 40082244, 53442992, 80164488, 106885984, 160328976, 320657952]

約数ペア:

[(1, 320657952), (2, 160328976), (3, 106885984), (4, 80164488), (6, 53442992), (8, 40082244), (12, 26721496), (16, 20041122), (24, 13360748), (32, 10020561), (48, 6680374), (96, 3340187), (103, 3113184), (206, 1556592), (309, 1037728), (412, 778296), (618, 518864), (824, 389148), (1236, 259432), (1648, 194574), (2472, 129716), (3296, 97287), (4944, 64858), (9888, 32429)]