788268444

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{27799}}^1$

素因数の和:27962

約数の個数: 48

約数和(自身を含む): 1961568000

約数和(自身を除く): 1173299556

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 139, 204, 278, 417, 556, 834, 1668, 2363, 4726, 7089, 9452, 14178, 27799, 28356, 55598, 83397, 111196, 166794, 333588, 472583, 945166, 1417749, 1890332, 2835498, 3864061, 5670996, 7728122, 11592183, 15456244, 23184366, 46368732, 65689037, 131378074, 197067111, 262756148, 394134222, 788268444]

約数ペア:

[(1, 788268444), (2, 394134222), (3, 262756148), (4, 197067111), (6, 131378074), (12, 65689037), (17, 46368732), (34, 23184366), (51, 15456244), (68, 11592183), (102, 7728122), (139, 5670996), (204, 3864061), (278, 2835498), (417, 1890332), (556, 1417749), (834, 945166), (1668, 472583), (2363, 333588), (4726, 166794), (7089, 111196), (9452, 83397), (14178, 55598), (27799, 28356)]