39391488

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 120187200

約数和(自身を除く): 80795712

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, 139, 144, 164, 192, 216, 246, 256, 278, 288, 328, 369, 384, 417, 432, 492, 556, 576, 656, 738, 768, 834, 864, 984, 1107, 1112, 1152, 1251, 1312, 1476, 1668, 1728, 1968, 2214, 2224, 2304, 2502, 2624, 2952, 3336, 3456, 3753, 3936, 4428, 4448, 5004, 5248, 5699, 5904, 6672, 6912, 7506, 7872, 8856, 8896, 10008, 10496, 11398, 11808, 13344, 15012, 15744, 17097, 17712, 17792, 20016, 22796, 23616, 26688, 30024, 31488, 34194, 35424, 35584, 40032, 45592, 47232, 51291, 53376, 60048, 68388, 70848, 80064, 91184, 94464, 102582, 106752, 120096, 136776, 141696, 153873, 160128, 182368, 205164, 240192, 273552, 283392, 307746, 320256, 364736, 410328, 480384, 547104, 615492, 729472, 820656, 960768, 1094208, 1230984, 1458944, 1641312, 2188416, 2461968, 3282624, 4376832, 4923936, 6565248, 9847872, 13130496, 19695744, 39391488]

約数ペア:

[(1, 39391488), (2, 19695744), (3, 13130496), (4, 9847872), (6, 6565248), (8, 4923936), (9, 4376832), (12, 3282624), (16, 2461968), (18, 2188416), (24, 1641312), (27, 1458944), (32, 1230984), (36, 1094208), (41, 960768), (48, 820656), (54, 729472), (64, 615492), (72, 547104), (82, 480384), (96, 410328), (108, 364736), (123, 320256), (128, 307746), (139, 283392), (144, 273552), (164, 240192), (192, 205164), (216, 182368), (246, 160128), (256, 153873), (278, 141696), (288, 136776), (328, 120096), (369, 106752), (384, 102582), (417, 94464), (432, 91184), (492, 80064), (556, 70848), (576, 68388), (656, 60048), (738, 53376), (768, 51291), (834, 47232), (864, 45592), (984, 40032), (1107, 35584), (1112, 35424), (1152, 34194), (1251, 31488), (1312, 30024), (1476, 26688), (1668, 23616), (1728, 22796), (1968, 20016), (2214, 17792), (2224, 17712), (2304, 17097), (2502, 15744), (2624, 15012), (2952, 13344), (3336, 11808), (3456, 11398), (3753, 10496), (3936, 10008), (4428, 8896), (4448, 8856), (5004, 7872), (5248, 7506), (5699, 6912), (5904, 6672)]