990647112

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9300

約数の個数: 128

約数和(自身を含む): 3110688000

約数和(自身を除く): 2120040888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 343, 364, 392, 546, 588, 637, 686, 728, 1029, 1092, 1176, 1274, 1372, 1911, 2058, 2184, 2548, 2744, 3822, 4116, 4459, 5096, 7644, 8232, 8918, 9257, 13377, 15288, 17836, 18514, 26754, 27771, 35672, 37028, 53508, 55542, 64799, 74056, 107016, 111084, 120341, 129598, 194397, 222168, 240682, 259196, 361023, 388794, 453593, 481364, 518392, 722046, 777588, 842387, 907186, 962728, 1360779, 1444092, 1555176, 1684774, 1814372, 2527161, 2721558, 2888184, 3175151, 3369548, 3628744, 5054322, 5443116, 5896709, 6350302, 6739096, 9525453, 10108644, 10886232, 11793418, 12700604, 17690127, 19050906, 20217288, 23586836, 25401208, 35380254, 38101812, 41276963, 47173672, 70760508, 76203624, 82553926, 123830889, 141521016, 165107852, 247661778, 330215704, 495323556, 990647112]

約数ペア:

[(1, 990647112), (2, 495323556), (3, 330215704), (4, 247661778), (6, 165107852), (7, 141521016), (8, 123830889), (12, 82553926), (13, 76203624), (14, 70760508), (21, 47173672), (24, 41276963), (26, 38101812), (28, 35380254), (39, 25401208), (42, 23586836), (49, 20217288), (52, 19050906), (56, 17690127), (78, 12700604), (84, 11793418), (91, 10886232), (98, 10108644), (104, 9525453), (147, 6739096), (156, 6350302), (168, 5896709), (182, 5443116), (196, 5054322), (273, 3628744), (294, 3369548), (312, 3175151), (343, 2888184), (364, 2721558), (392, 2527161), (546, 1814372), (588, 1684774), (637, 1555176), (686, 1444092), (728, 1360779), (1029, 962728), (1092, 907186), (1176, 842387), (1274, 777588), (1372, 722046), (1911, 518392), (2058, 481364), (2184, 453593), (2548, 388794), (2744, 361023), (3822, 259196), (4116, 240682), (4459, 222168), (5096, 194397), (7644, 129598), (8232, 120341), (8918, 111084), (9257, 107016), (13377, 74056), (15288, 64799), (17836, 55542), (18514, 53508), (26754, 37028), (27771, 35672)]