248251392

素因数分解:

$2^{10}\times 3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 220

約数和(自身を含む): 769811196

約数和(自身を除く): 521559804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 73, 81, 82, 96, 108, 123, 128, 144, 146, 162, 164, 192, 216, 219, 246, 256, 288, 292, 324, 328, 369, 384, 432, 438, 492, 512, 576, 584, 648, 656, 657, 738, 768, 864, 876, 984, 1024, 1107, 1152, 1168, 1296, 1312, 1314, 1476, 1536, 1728, 1752, 1968, 1971, 2214, 2304, 2336, 2592, 2624, 2628, 2952, 2993, 3072, 3321, 3456, 3504, 3936, 3942, 4428, 4608, 4672, 5184, 5248, 5256, 5904, 5913, 5986, 6642, 6912, 7008, 7872, 7884, 8856, 8979, 9216, 9344, 10368, 10496, 10512, 11808, 11826, 11972, 13284, 13824, 14016, 15744, 15768, 17712, 17958, 18688, 20736, 20992, 21024, 23616, 23652, 23944, 26568, 26937, 27648, 28032, 31488, 31536, 35424, 35916, 37376, 41472, 41984, 42048, 47232, 47304, 47888, 53136, 53874, 56064, 62976, 63072, 70848, 71832, 74752, 80811, 82944, 84096, 94464, 94608, 95776, 106272, 107748, 112128, 125952, 126144, 141696, 143664, 161622, 168192, 188928, 189216, 191552, 212544, 215496, 224256, 242433, 252288, 283392, 287328, 323244, 336384, 377856, 378432, 383104, 425088, 430992, 484866, 504576, 566784, 574656, 646488, 672768, 756864, 766208, 850176, 861984, 969732, 1009152, 1133568, 1149312, 1292976, 1513728, 1532416, 1700352, 1723968, 1939464, 2018304, 2298624, 2585952, 3027456, 3064832, 3400704, 3447936, 3878928, 4597248, 5171904, 6054912, 6895872, 7757856, 9194496, 10343808, 13791744, 15515712, 20687616, 27583488, 31031424, 41375232, 62062848, 82750464, 124125696, 248251392]

約数ペア:

[(1, 248251392), (2, 124125696), (3, 82750464), (4, 62062848), (6, 41375232), (8, 31031424), (9, 27583488), (12, 20687616), (16, 15515712), (18, 13791744), (24, 10343808), (27, 9194496), (32, 7757856), (36, 6895872), (41, 6054912), (48, 5171904), (54, 4597248), (64, 3878928), (72, 3447936), (73, 3400704), (81, 3064832), (82, 3027456), (96, 2585952), (108, 2298624), (123, 2018304), (128, 1939464), (144, 1723968), (146, 1700352), (162, 1532416), (164, 1513728), (192, 1292976), (216, 1149312), (219, 1133568), (246, 1009152), (256, 969732), (288, 861984), (292, 850176), (324, 766208), (328, 756864), (369, 672768), (384, 646488), (432, 574656), (438, 566784), (492, 504576), (512, 484866), (576, 430992), (584, 425088), (648, 383104), (656, 378432), (657, 377856), (738, 336384), (768, 323244), (864, 287328), (876, 283392), (984, 252288), (1024, 242433), (1107, 224256), (1152, 215496), (1168, 212544), (1296, 191552), (1312, 189216), (1314, 188928), (1476, 168192), (1536, 161622), (1728, 143664), (1752, 141696), (1968, 126144), (1971, 125952), (2214, 112128), (2304, 107748), (2336, 106272), (2592, 95776), (2624, 94608), (2628, 94464), (2952, 84096), (2993, 82944), (3072, 80811), (3321, 74752), (3456, 71832), (3504, 70848), (3936, 63072), (3942, 62976), (4428, 56064), (4608, 53874), (4672, 53136), (5184, 47888), (5248, 47304), (5256, 47232), (5904, 42048), (5913, 41984), (5986, 41472), (6642, 37376), (6912, 35916), (7008, 35424), (7872, 31536), (7884, 31488), (8856, 28032), (8979, 27648), (9216, 26937), (9344, 26568), (10368, 23944), (10496, 23652), (10512, 23616), (11808, 21024), (11826, 20992), (11972, 20736), (13284, 18688), (13824, 17958), (14016, 17712), (15744, 15768)]