1296758848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 112

約数和(自身を含む): 3223369728

約数和(自身を除く): 1926610880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 271, 308, 352, 448, 542, 616, 704, 971, 1084, 1232, 1897, 1942, 2168, 2464, 2981, 3794, 3884, 4336, 4928, 5962, 6797, 7588, 7768, 8672, 10681, 11924, 13594, 15176, 15536, 17344, 20867, 21362, 23848, 27188, 30352, 31072, 41734, 42724, 47696, 54376, 60704, 62144, 74767, 83468, 85448, 95392, 108752, 121408, 149534, 166936, 170896, 190784, 217504, 263141, 299068, 333872, 341792, 435008, 526282, 598136, 667744, 683584, 1052564, 1196272, 1335488, 1841987, 2105128, 2392544, 2894551, 3683974, 4210256, 4785088, 5789102, 7367948, 8420512, 11578204, 14735896, 16841024, 20261857, 23156408, 29471792, 40523714, 46312816, 58943584, 81047428, 92625632, 117887168, 162094856, 185251264, 324189712, 648379424, 1296758848]

約数ペア:

[(1, 1296758848), (2, 648379424), (4, 324189712), (7, 185251264), (8, 162094856), (11, 117887168), (14, 92625632), (16, 81047428), (22, 58943584), (28, 46312816), (32, 40523714), (44, 29471792), (56, 23156408), (64, 20261857), (77, 16841024), (88, 14735896), (112, 11578204), (154, 8420512), (176, 7367948), (224, 5789102), (271, 4785088), (308, 4210256), (352, 3683974), (448, 2894551), (542, 2392544), (616, 2105128), (704, 1841987), (971, 1335488), (1084, 1196272), (1232, 1052564), (1897, 683584), (1942, 667744), (2168, 598136), (2464, 526282), (2981, 435008), (3794, 341792), (3884, 333872), (4336, 299068), (4928, 263141), (5962, 217504), (6797, 190784), (7588, 170896), (7768, 166936), (8672, 149534), (10681, 121408), (11924, 108752), (13594, 95392), (15176, 85448), (15536, 83468), (17344, 74767), (20867, 62144), (21362, 60704), (23848, 54376), (27188, 47696), (30352, 42724), (31072, 41734)]