1272576984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20983}}^1$

素因数の和:21037

約数の個数: 96

約数和(自身を含む): 3837553920

約数和(自身を除く): 2564976936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 532, 722, 798, 1064, 1083, 1444, 1596, 2166, 2527, 2888, 3192, 4332, 5054, 7581, 8664, 10108, 15162, 20216, 20983, 30324, 41966, 60648, 62949, 83932, 125898, 146881, 167864, 251796, 293762, 398677, 440643, 503592, 587524, 797354, 881286, 1175048, 1196031, 1594708, 1762572, 2392062, 2790739, 3189416, 3525144, 4784124, 5581478, 7574863, 8372217, 9568248, 11162956, 15149726, 16744434, 22325912, 22724589, 30299452, 33488868, 45449178, 53024041, 60598904, 66977736, 90898356, 106048082, 159072123, 181796712, 212096164, 318144246, 424192328, 636288492, 1272576984]

約数ペア:

[(1, 1272576984), (2, 636288492), (3, 424192328), (4, 318144246), (6, 212096164), (7, 181796712), (8, 159072123), (12, 106048082), (14, 90898356), (19, 66977736), (21, 60598904), (24, 53024041), (28, 45449178), (38, 33488868), (42, 30299452), (56, 22724589), (57, 22325912), (76, 16744434), (84, 15149726), (114, 11162956), (133, 9568248), (152, 8372217), (168, 7574863), (228, 5581478), (266, 4784124), (361, 3525144), (399, 3189416), (456, 2790739), (532, 2392062), (722, 1762572), (798, 1594708), (1064, 1196031), (1083, 1175048), (1444, 881286), (1596, 797354), (2166, 587524), (2527, 503592), (2888, 440643), (3192, 398677), (4332, 293762), (5054, 251796), (7581, 167864), (8664, 146881), (10108, 125898), (15162, 83932), (20216, 62949), (20983, 60648), (30324, 41966)]