1297510272

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{9157}}^1$

素因数の和:9221

約数の個数: 128

約数和(自身を含む): 3923287200

約数和(自身を除く): 2625776928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 864, 984, 1107, 1152, 1312, 1476, 1728, 1968, 2214, 2624, 2952, 3456, 3936, 4428, 5248, 5904, 7872, 8856, 9157, 11808, 15744, 17712, 18314, 23616, 27471, 35424, 36628, 47232, 54942, 70848, 73256, 82413, 109884, 141696, 146512, 164826, 219768, 247239, 293024, 329652, 375437, 439536, 494478, 586048, 659304, 750874, 879072, 988956, 1126311, 1172096, 1318608, 1501748, 1758144, 1977912, 2252622, 2637216, 3003496, 3378933, 3516288, 3955824, 4505244, 5274432, 6006992, 6757866, 7911648, 9010488, 10136799, 10548864, 12013984, 13515732, 15823296, 18020976, 20273598, 24027968, 27031464, 31646592, 36041952, 40547196, 48055936, 54062928, 72083904, 81094392, 108125856, 144167808, 162188784, 216251712, 324377568, 432503424, 648755136, 1297510272]

約数ペア:

[(1, 1297510272), (2, 648755136), (3, 432503424), (4, 324377568), (6, 216251712), (8, 162188784), (9, 144167808), (12, 108125856), (16, 81094392), (18, 72083904), (24, 54062928), (27, 48055936), (32, 40547196), (36, 36041952), (41, 31646592), (48, 27031464), (54, 24027968), (64, 20273598), (72, 18020976), (82, 15823296), (96, 13515732), (108, 12013984), (123, 10548864), (128, 10136799), (144, 9010488), (164, 7911648), (192, 6757866), (216, 6006992), (246, 5274432), (288, 4505244), (328, 3955824), (369, 3516288), (384, 3378933), (432, 3003496), (492, 2637216), (576, 2252622), (656, 1977912), (738, 1758144), (864, 1501748), (984, 1318608), (1107, 1172096), (1152, 1126311), (1312, 988956), (1476, 879072), (1728, 750874), (1968, 659304), (2214, 586048), (2624, 494478), (2952, 439536), (3456, 375437), (3936, 329652), (4428, 293024), (5248, 247239), (5904, 219768), (7872, 164826), (8856, 146512), (9157, 141696), (11808, 109884), (15744, 82413), (17712, 73256), (18314, 70848), (23616, 54942), (27471, 47232), (35424, 36628)]