15444864

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 128

約数和(自身を含む): 47124000

約数和(自身を除く): 31679136

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, 109, 123, 128, 144, 164, 192, 216, 218, 246, 288, 327, 328, 369, 384, 432, 436, 492, 576, 654, 656, 738, 864, 872, 981, 984, 1107, 1152, 1308, 1312, 1476, 1728, 1744, 1962, 1968, 2214, 2616, 2624, 2943, 2952, 3456, 3488, 3924, 3936, 4428, 4469, 5232, 5248, 5886, 5904, 6976, 7848, 7872, 8856, 8938, 10464, 11772, 11808, 13407, 13952, 15696, 15744, 17712, 17876, 20928, 23544, 23616, 26814, 31392, 35424, 35752, 40221, 41856, 47088, 47232, 53628, 62784, 70848, 71504, 80442, 94176, 107256, 120663, 125568, 141696, 143008, 160884, 188352, 214512, 241326, 286016, 321768, 376704, 429024, 482652, 572032, 643536, 858048, 965304, 1287072, 1716096, 1930608, 2574144, 3861216, 5148288, 7722432, 15444864]

約数ペア:

[(1, 15444864), (2, 7722432), (3, 5148288), (4, 3861216), (6, 2574144), (8, 1930608), (9, 1716096), (12, 1287072), (16, 965304), (18, 858048), (24, 643536), (27, 572032), (32, 482652), (36, 429024), (41, 376704), (48, 321768), (54, 286016), (64, 241326), (72, 214512), (82, 188352), (96, 160884), (108, 143008), (109, 141696), (123, 125568), (128, 120663), (144, 107256), (164, 94176), (192, 80442), (216, 71504), (218, 70848), (246, 62784), (288, 53628), (327, 47232), (328, 47088), (369, 41856), (384, 40221), (432, 35752), (436, 35424), (492, 31392), (576, 26814), (654, 23616), (656, 23544), (738, 20928), (864, 17876), (872, 17712), (981, 15744), (984, 15696), (1107, 13952), (1152, 13407), (1308, 11808), (1312, 11772), (1476, 10464), (1728, 8938), (1744, 8856), (1962, 7872), (1968, 7848), (2214, 6976), (2616, 5904), (2624, 5886), (2943, 5248), (2952, 5232), (3456, 4469), (3488, 4428), (3924, 3936)]