1260736288

素因数分解:

$2^5\times 7^4\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 120

約数和(自身を含む): 2953990620

約数和(自身を除く): 1693254332

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 98, 112, 122, 196, 224, 244, 269, 343, 392, 427, 488, 538, 686, 784, 854, 976, 1076, 1372, 1568, 1708, 1883, 1952, 2152, 2401, 2744, 2989, 3416, 3766, 4304, 4802, 5488, 5978, 6832, 7532, 8608, 9604, 10976, 11956, 13181, 13664, 15064, 16409, 19208, 20923, 23912, 26362, 30128, 32818, 38416, 41846, 47824, 52724, 60256, 65636, 76832, 83692, 92267, 95648, 105448, 114863, 131272, 146461, 167384, 184534, 210896, 229726, 262544, 292922, 334768, 369068, 421792, 459452, 525088, 585844, 645869, 669536, 738136, 804041, 918904, 1171688, 1291738, 1476272, 1608082, 1837808, 2343376, 2583476, 2952544, 3216164, 3675616, 4686752, 5166952, 5628287, 6432328, 10333904, 11256574, 12864656, 20667808, 22513148, 25729312, 39398009, 45026296, 78796018, 90052592, 157592036, 180105184, 315184072, 630368144, 1260736288]

約数ペア:

[(1, 1260736288), (2, 630368144), (4, 315184072), (7, 180105184), (8, 157592036), (14, 90052592), (16, 78796018), (28, 45026296), (32, 39398009), (49, 25729312), (56, 22513148), (61, 20667808), (98, 12864656), (112, 11256574), (122, 10333904), (196, 6432328), (224, 5628287), (244, 5166952), (269, 4686752), (343, 3675616), (392, 3216164), (427, 2952544), (488, 2583476), (538, 2343376), (686, 1837808), (784, 1608082), (854, 1476272), (976, 1291738), (1076, 1171688), (1372, 918904), (1568, 804041), (1708, 738136), (1883, 669536), (1952, 645869), (2152, 585844), (2401, 525088), (2744, 459452), (2989, 421792), (3416, 369068), (3766, 334768), (4304, 292922), (4802, 262544), (5488, 229726), (5978, 210896), (6832, 184534), (7532, 167384), (8608, 146461), (9604, 131272), (10976, 114863), (11956, 105448), (13181, 95648), (13664, 92267), (15064, 83692), (16409, 76832), (19208, 65636), (20923, 60256), (23912, 52724), (26362, 47824), (30128, 41846), (32818, 38416)]