330393484372

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{625087}}^1$

素因数の和:625580

約数の個数: 48

約数和(自身を含む): 677695406080

約数和(自身を除く): 347301921708

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 439, 602, 878, 1204, 1756, 3073, 6146, 12292, 18877, 37754, 75508, 132139, 264278, 528556, 625087, 1250174, 2500348, 4375609, 8751218, 17502436, 26878741, 53757482, 107514964, 188151187, 274413193, 376302374, 548826386, 752604748, 1097652772, 1920892351, 3841784702, 7683569404, 11799767299, 23599534598, 47199069196, 82598371093, 165196742186, 330393484372]

約数ペア:

[(1, 330393484372), (2, 165196742186), (4, 82598371093), (7, 47199069196), (14, 23599534598), (28, 11799767299), (43, 7683569404), (86, 3841784702), (172, 1920892351), (301, 1097652772), (439, 752604748), (602, 548826386), (878, 376302374), (1204, 274413193), (1756, 188151187), (3073, 107514964), (6146, 53757482), (12292, 26878741), (18877, 17502436), (37754, 8751218), (75508, 4375609), (132139, 2500348), (264278, 1250174), (528556, 625087)]