817049856

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 2629107264

約数和(自身を除く): 1812057408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 361, 384, 399, 421, 448, 456, 532, 608, 672, 722, 768, 798, 842, 896, 912, 1064, 1083, 1216, 1263, 1344, 1444, 1596, 1684, 1792, 1824, 2128, 2166, 2432, 2526, 2527, 2688, 2888, 2947, 3192, 3368, 3648, 4256, 4332, 4864, 5052, 5054, 5376, 5776, 5894, 6384, 6736, 7296, 7581, 7999, 8512, 8664, 8841, 10104, 10108, 11552, 11788, 12768, 13472, 14592, 15162, 15998, 17024, 17328, 17682, 20208, 20216, 23104, 23576, 23997, 25536, 26944, 30324, 31996, 34048, 34656, 35364, 40416, 40432, 46208, 47152, 47994, 51072, 53888, 55993, 60648, 63992, 69312, 70728, 80832, 80864, 92416, 94304, 95988, 102144, 107776, 111986, 121296, 127984, 138624, 141456, 151981, 161664, 161728, 167979, 188608, 191976, 223972, 242592, 255968, 277248, 282912, 303962, 323328, 323456, 335958, 377216, 383952, 447944, 455943, 485184, 511936, 565824, 607924, 646912, 671916, 754432, 767904, 895888, 911886, 970368, 1023872, 1063867, 1131648, 1215848, 1343832, 1535808, 1791776, 1823772, 1940736, 2047744, 2127734, 2263296, 2431696, 2687664, 3071616, 3191601, 3583552, 3647544, 4255468, 4863392, 5375328, 6143232, 6383202, 7167104, 7295088, 8510936, 9726784, 10750656, 12766404, 14334208, 14590176, 17021872, 19453568, 21501312, 25532808, 29180352, 34043744, 38907136, 43002624, 51065616, 58360704, 68087488, 102131232, 116721408, 136174976, 204262464, 272349952, 408524928, 817049856]

約数ペア:

[(1, 817049856), (2, 408524928), (3, 272349952), (4, 204262464), (6, 136174976), (7, 116721408), (8, 102131232), (12, 68087488), (14, 58360704), (16, 51065616), (19, 43002624), (21, 38907136), (24, 34043744), (28, 29180352), (32, 25532808), (38, 21501312), (42, 19453568), (48, 17021872), (56, 14590176), (57, 14334208), (64, 12766404), (76, 10750656), (84, 9726784), (96, 8510936), (112, 7295088), (114, 7167104), (128, 6383202), (133, 6143232), (152, 5375328), (168, 4863392), (192, 4255468), (224, 3647544), (228, 3583552), (256, 3191601), (266, 3071616), (304, 2687664), (336, 2431696), (361, 2263296), (384, 2127734), (399, 2047744), (421, 1940736), (448, 1823772), (456, 1791776), (532, 1535808), (608, 1343832), (672, 1215848), (722, 1131648), (768, 1063867), (798, 1023872), (842, 970368), (896, 911886), (912, 895888), (1064, 767904), (1083, 754432), (1216, 671916), (1263, 646912), (1344, 607924), (1444, 565824), (1596, 511936), (1684, 485184), (1792, 455943), (1824, 447944), (2128, 383952), (2166, 377216), (2432, 335958), (2526, 323456), (2527, 323328), (2688, 303962), (2888, 282912), (2947, 277248), (3192, 255968), (3368, 242592), (3648, 223972), (4256, 191976), (4332, 188608), (4864, 167979), (5052, 161728), (5054, 161664), (5376, 151981), (5776, 141456), (5894, 138624), (6384, 127984), (6736, 121296), (7296, 111986), (7581, 107776), (7999, 102144), (8512, 95988), (8664, 94304), (8841, 92416), (10104, 80864), (10108, 80832), (11552, 70728), (11788, 69312), (12768, 63992), (13472, 60648), (14592, 55993), (15162, 53888), (15998, 51072), (17024, 47994), (17328, 47152), (17682, 46208), (20208, 40432), (20216, 40416), (23104, 35364), (23576, 34656), (23997, 34048), (25536, 31996), (26944, 30324)]