308678656

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 208

約数和(自身を含む): 792626688

約数和(自身を除く): 483948032

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 31, 32, 34, 44, 52, 62, 64, 68, 88, 104, 124, 128, 136, 143, 176, 187, 208, 221, 248, 256, 272, 286, 341, 352, 374, 403, 416, 442, 496, 512, 527, 544, 572, 682, 704, 748, 806, 832, 884, 992, 1024, 1054, 1088, 1144, 1364, 1408, 1496, 1612, 1664, 1768, 1984, 2048, 2108, 2176, 2288, 2431, 2728, 2816, 2992, 3224, 3328, 3536, 3968, 4096, 4216, 4352, 4433, 4576, 4862, 5456, 5632, 5797, 5984, 6448, 6656, 6851, 7072, 7936, 8432, 8704, 8866, 9152, 9724, 10912, 11264, 11594, 11968, 12896, 13312, 13702, 14144, 15872, 16864, 17408, 17732, 18304, 19448, 21824, 22528, 23188, 23936, 25792, 26624, 27404, 28288, 31744, 33728, 34816, 35464, 36608, 38896, 43648, 45056, 46376, 47872, 51584, 53248, 54808, 56576, 63488, 67456, 69632, 70928, 73216, 75361, 77792, 87296, 92752, 95744, 103168, 109616, 113152, 126976, 134912, 141856, 146432, 150722, 155584, 174592, 185504, 191488, 206336, 219232, 226304, 269824, 283712, 292864, 301444, 311168, 349184, 371008, 382976, 412672, 438464, 452608, 539648, 567424, 585728, 602888, 622336, 698368, 742016, 765952, 825344, 876928, 905216, 1079296, 1134848, 1205776, 1244672, 1396736, 1484032, 1650688, 1753856, 2158592, 2269696, 2411552, 2489344, 2968064, 3507712, 4539392, 4823104, 4978688, 5936128, 7015424, 9078784, 9646208, 9957376, 11872256, 14030848, 18157568, 19292416, 23744512, 28061696, 38584832, 77169664, 154339328, 308678656]

約数ペア:

[(1, 308678656), (2, 154339328), (4, 77169664), (8, 38584832), (11, 28061696), (13, 23744512), (16, 19292416), (17, 18157568), (22, 14030848), (26, 11872256), (31, 9957376), (32, 9646208), (34, 9078784), (44, 7015424), (52, 5936128), (62, 4978688), (64, 4823104), (68, 4539392), (88, 3507712), (104, 2968064), (124, 2489344), (128, 2411552), (136, 2269696), (143, 2158592), (176, 1753856), (187, 1650688), (208, 1484032), (221, 1396736), (248, 1244672), (256, 1205776), (272, 1134848), (286, 1079296), (341, 905216), (352, 876928), (374, 825344), (403, 765952), (416, 742016), (442, 698368), (496, 622336), (512, 602888), (527, 585728), (544, 567424), (572, 539648), (682, 452608), (704, 438464), (748, 412672), (806, 382976), (832, 371008), (884, 349184), (992, 311168), (1024, 301444), (1054, 292864), (1088, 283712), (1144, 269824), (1364, 226304), (1408, 219232), (1496, 206336), (1612, 191488), (1664, 185504), (1768, 174592), (1984, 155584), (2048, 150722), (2108, 146432), (2176, 141856), (2288, 134912), (2431, 126976), (2728, 113152), (2816, 109616), (2992, 103168), (3224, 95744), (3328, 92752), (3536, 87296), (3968, 77792), (4096, 75361), (4216, 73216), (4352, 70928), (4433, 69632), (4576, 67456), (4862, 63488), (5456, 56576), (5632, 54808), (5797, 53248), (5984, 51584), (6448, 47872), (6656, 46376), (6851, 45056), (7072, 43648), (7936, 38896), (8432, 36608), (8704, 35464), (8866, 34816), (9152, 33728), (9724, 31744), (10912, 28288), (11264, 27404), (11594, 26624), (11968, 25792), (12896, 23936), (13312, 23188), (13702, 22528), (14144, 21824), (15872, 19448), (16864, 18304), (17408, 17732)]