315131904

素因数分解:

$2^{11}\times 3^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 963144000

約数和(自身を除く): 648012096

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, 512, 556, 576, 656, 738, 768, 834, 864, 984, 1024, 1107, 1112, 1152, 1251, 1312, 1476, 1536, 1668, 1728, 1968, 2048, 2214, 2224, 2304, 2502, 2624, 2952, 3072, 3336, 3456, 3753, 3936, 4428, 4448, 4608, 5004, 5248, 5699, 5904, 6144, 6672, 6912, 7506, 7872, 8856, 8896, 9216, 10008, 10496, 11398, 11808, 13344, 13824, 15012, 15744, 17097, 17712, 17792, 18432, 20016, 20992, 22796, 23616, 26688, 27648, 30024, 31488, 34194, 35424, 35584, 40032, 41984, 45592, 47232, 51291, 53376, 55296, 60048, 62976, 68388, 70848, 71168, 80064, 83968, 91184, 94464, 102582, 106752, 120096, 125952, 136776, 141696, 142336, 153873, 160128, 182368, 188928, 205164, 213504, 240192, 251904, 273552, 283392, 284672, 307746, 320256, 364736, 377856, 410328, 427008, 480384, 547104, 566784, 615492, 640512, 729472, 755712, 820656, 854016, 960768, 1094208, 1133568, 1230984, 1281024, 1458944, 1641312, 1921536, 2188416, 2267136, 2461968, 2562048, 2917888, 3282624, 3843072, 4376832, 4923936, 5835776, 6565248, 7686144, 8753664, 9847872, 11671552, 13130496, 17507328, 19695744, 26260992, 35014656, 39391488, 52521984, 78782976, 105043968, 157565952, 315131904]

約数ペア:

[(1, 315131904), (2, 157565952), (3, 105043968), (4, 78782976), (6, 52521984), (8, 39391488), (9, 35014656), (12, 26260992), (16, 19695744), (18, 17507328), (24, 13130496), (27, 11671552), (32, 9847872), (36, 8753664), (41, 7686144), (48, 6565248), (54, 5835776), (64, 4923936), (72, 4376832), (82, 3843072), (96, 3282624), (108, 2917888), (123, 2562048), (128, 2461968), (139, 2267136), (144, 2188416), (164, 1921536), (192, 1641312), (216, 1458944), (246, 1281024), (256, 1230984), (278, 1133568), (288, 1094208), (328, 960768), (369, 854016), (384, 820656), (417, 755712), (432, 729472), (492, 640512), (512, 615492), (556, 566784), (576, 547104), (656, 480384), (738, 427008), (768, 410328), (834, 377856), (864, 364736), (984, 320256), (1024, 307746), (1107, 284672), (1112, 283392), (1152, 273552), (1251, 251904), (1312, 240192), (1476, 213504), (1536, 205164), (1668, 188928), (1728, 182368), (1968, 160128), (2048, 153873), (2214, 142336), (2224, 141696), (2304, 136776), (2502, 125952), (2624, 120096), (2952, 106752), (3072, 102582), (3336, 94464), (3456, 91184), (3753, 83968), (3936, 80064), (4428, 71168), (4448, 70848), (4608, 68388), (5004, 62976), (5248, 60048), (5699, 55296), (5904, 53376), (6144, 51291), (6672, 47232), (6912, 45592), (7506, 41984), (7872, 40032), (8856, 35584), (8896, 35424), (9216, 34194), (10008, 31488), (10496, 30024), (11398, 27648), (11808, 26688), (13344, 23616), (13824, 22796), (15012, 20992), (15744, 20016), (17097, 18432), (17712, 17792)]