684706464

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1$

素因数の和:1147

約数の個数: 144

約数和(自身を含む): 2109744000

約数和(自身を除く): 1425037536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 199, 208, 234, 288, 312, 398, 416, 468, 597, 624, 796, 919, 936, 1194, 1248, 1592, 1791, 1838, 1872, 2388, 2587, 2757, 3184, 3582, 3676, 3744, 4776, 5174, 5514, 6368, 7164, 7352, 7761, 8271, 9552, 10348, 11028, 11947, 14328, 14704, 15522, 16542, 19104, 20696, 22056, 23283, 23894, 28656, 29408, 31044, 33084, 35841, 41392, 44112, 46566, 47788, 57312, 62088, 66168, 71682, 82784, 88224, 93132, 95576, 107523, 124176, 132336, 143364, 182881, 186264, 191152, 215046, 248352, 264672, 286728, 365762, 372528, 382304, 430092, 548643, 573456, 731524, 745056, 860184, 1097286, 1146912, 1463048, 1645929, 1720368, 2194572, 2377453, 2926096, 3291858, 3440736, 4389144, 4754906, 5852192, 6583716, 7132359, 8778288, 9509812, 13167432, 14264718, 17556576, 19019624, 21397077, 26334864, 28529436, 38039248, 42794154, 52669728, 57058872, 76078496, 85588308, 114117744, 171176616, 228235488, 342353232, 684706464]

約数ペア:

[(1, 684706464), (2, 342353232), (3, 228235488), (4, 171176616), (6, 114117744), (8, 85588308), (9, 76078496), (12, 57058872), (13, 52669728), (16, 42794154), (18, 38039248), (24, 28529436), (26, 26334864), (32, 21397077), (36, 19019624), (39, 17556576), (48, 14264718), (52, 13167432), (72, 9509812), (78, 8778288), (96, 7132359), (104, 6583716), (117, 5852192), (144, 4754906), (156, 4389144), (199, 3440736), (208, 3291858), (234, 2926096), (288, 2377453), (312, 2194572), (398, 1720368), (416, 1645929), (468, 1463048), (597, 1146912), (624, 1097286), (796, 860184), (919, 745056), (936, 731524), (1194, 573456), (1248, 548643), (1592, 430092), (1791, 382304), (1838, 372528), (1872, 365762), (2388, 286728), (2587, 264672), (2757, 248352), (3184, 215046), (3582, 191152), (3676, 186264), (3744, 182881), (4776, 143364), (5174, 132336), (5514, 124176), (6368, 107523), (7164, 95576), (7352, 93132), (7761, 88224), (8271, 82784), (9552, 71682), (10348, 66168), (11028, 62088), (11947, 57312), (14328, 47788), (14704, 46566), (15522, 44112), (16542, 41392), (19104, 35841), (20696, 33084), (22056, 31044), (23283, 29408), (23894, 28656)]