2560747176

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{911947}}^1$

素因数の和:911975

約数の個数: 64

約数和(自身を含む): 7660363200

約数和(自身を除く): 5099616024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 911947, 1823894, 2735841, 3647788, 5471682, 7295576, 8207523, 10943364, 11855311, 16415046, 21886728, 23710622, 24622569, 32830092, 35565933, 47421244, 49245138, 65660184, 71131866, 94842488, 98490276, 106697799, 142263732, 196980552, 213395598, 284527464, 320093397, 426791196, 640186794, 853582392, 1280373588, 2560747176]

約数ペア:

[(1, 2560747176), (2, 1280373588), (3, 853582392), (4, 640186794), (6, 426791196), (8, 320093397), (9, 284527464), (12, 213395598), (13, 196980552), (18, 142263732), (24, 106697799), (26, 98490276), (27, 94842488), (36, 71131866), (39, 65660184), (52, 49245138), (54, 47421244), (72, 35565933), (78, 32830092), (104, 24622569), (108, 23710622), (117, 21886728), (156, 16415046), (216, 11855311), (234, 10943364), (312, 8207523), (351, 7295576), (468, 5471682), (702, 3647788), (936, 2735841), (1404, 1823894), (2808, 911947)]