316389766

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2465

約数の個数: 48

約数和(自身を含む): 607260672

約数和(自身を除く): 290870906

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 127, 154, 254, 539, 889, 1078, 1397, 1778, 2311, 2794, 4622, 6223, 9779, 12446, 16177, 19558, 25421, 32354, 50842, 68453, 113239, 136906, 177947, 226478, 293497, 355894, 586994, 1245629, 2054479, 2491258, 3228467, 4108958, 6456934, 14381353, 22599269, 28762706, 45198538, 158194883, 316389766]

約数ペア:

[(1, 316389766), (2, 158194883), (7, 45198538), (11, 28762706), (14, 22599269), (22, 14381353), (49, 6456934), (77, 4108958), (98, 3228467), (127, 2491258), (154, 2054479), (254, 1245629), (539, 586994), (889, 355894), (1078, 293497), (1397, 226478), (1778, 177947), (2311, 136906), (2794, 113239), (4622, 68453), (6223, 50842), (9779, 32354), (12446, 25421), (16177, 19558)]