427762944

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{421}}^1$

素因数の和:463

約数の個数: 270

約数和(自身を含む): 1487282874

約数和(自身を除く): 1059519930

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 421, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 768, 784, 842, 864, 882, 896, 1008, 1134, 1152, 1176, 1263, 1296, 1323, 1344, 1512, 1568, 1684, 1728, 1764, 1792, 2016, 2268, 2304, 2352, 2526, 2592, 2646, 2688, 2947, 3024, 3136, 3368, 3456, 3528, 3789, 3969, 4032, 4536, 4704, 5052, 5184, 5292, 5376, 5894, 6048, 6272, 6736, 6912, 7056, 7578, 7938, 8064, 8841, 9072, 9408, 10104, 10368, 10584, 11367, 11788, 12096, 12544, 13472, 14112, 15156, 15876, 16128, 17682, 18144, 18816, 20208, 20629, 20736, 21168, 22734, 23576, 24192, 26523, 26944, 28224, 30312, 31752, 34101, 35364, 36288, 37632, 40416, 41258, 42336, 45468, 47152, 48384, 53046, 53888, 56448, 60624, 61887, 63504, 68202, 70728, 72576, 79569, 80832, 82516, 84672, 90936, 94304, 106092, 107776, 112896, 121248, 123774, 127008, 136404, 141456, 145152, 159138, 161664, 165032, 169344, 181872, 185661, 188608, 212184, 238707, 242496, 247548, 254016, 272808, 282912, 318276, 323328, 330064, 338688, 363744, 371322, 377216, 424368, 477414, 484992, 495096, 508032, 545616, 556983, 565824, 636552, 660128, 727488, 742644, 754432, 848736, 954828, 969984, 990192, 1016064, 1091232, 1113966, 1131648, 1273104, 1320256, 1454976, 1485288, 1670949, 1697472, 1909656, 1980384, 2182464, 2227932, 2263296, 2546208, 2640512, 2909952, 2970576, 3341898, 3394944, 3819312, 3960768, 4364928, 4455864, 5092416, 5281024, 5941152, 6683796, 6789888, 7638624, 7921536, 8729856, 8911728, 10184832, 11882304, 13367592, 15277248, 15843072, 17823456, 20369664, 23764608, 26735184, 30554496, 35646912, 47529216, 53470368, 61108992, 71293824, 106940736, 142587648, 213881472, 427762944]

約数ペア:

[(1, 427762944), (2, 213881472), (3, 142587648), (4, 106940736), (6, 71293824), (7, 61108992), (8, 53470368), (9, 47529216), (12, 35646912), (14, 30554496), (16, 26735184), (18, 23764608), (21, 20369664), (24, 17823456), (27, 15843072), (28, 15277248), (32, 13367592), (36, 11882304), (42, 10184832), (48, 8911728), (49, 8729856), (54, 7921536), (56, 7638624), (63, 6789888), (64, 6683796), (72, 5941152), (81, 5281024), (84, 5092416), (96, 4455864), (98, 4364928), (108, 3960768), (112, 3819312), (126, 3394944), (128, 3341898), (144, 2970576), (147, 2909952), (162, 2640512), (168, 2546208), (189, 2263296), (192, 2227932), (196, 2182464), (216, 1980384), (224, 1909656), (252, 1697472), (256, 1670949), (288, 1485288), (294, 1454976), (324, 1320256), (336, 1273104), (378, 1131648), (384, 1113966), (392, 1091232), (421, 1016064), (432, 990192), (441, 969984), (448, 954828), (504, 848736), (567, 754432), (576, 742644), (588, 727488), (648, 660128), (672, 636552), (756, 565824), (768, 556983), (784, 545616), (842, 508032), (864, 495096), (882, 484992), (896, 477414), (1008, 424368), (1134, 377216), (1152, 371322), (1176, 363744), (1263, 338688), (1296, 330064), (1323, 323328), (1344, 318276), (1512, 282912), (1568, 272808), (1684, 254016), (1728, 247548), (1764, 242496), (1792, 238707), (2016, 212184), (2268, 188608), (2304, 185661), (2352, 181872), (2526, 169344), (2592, 165032), (2646, 161664), (2688, 159138), (2947, 145152), (3024, 141456), (3136, 136404), (3368, 127008), (3456, 123774), (3528, 121248), (3789, 112896), (3969, 107776), (4032, 106092), (4536, 94304), (4704, 90936), (5052, 84672), (5184, 82516), (5292, 80832), (5376, 79569), (5894, 72576), (6048, 70728), (6272, 68202), (6736, 63504), (6912, 61887), (7056, 60624), (7578, 56448), (7938, 53888), (8064, 53046), (8841, 48384), (9072, 47152), (9408, 45468), (10104, 42336), (10368, 41258), (10584, 40416), (11367, 37632), (11788, 36288), (12096, 35364), (12544, 34101), (13472, 31752), (14112, 30312), (15156, 28224), (15876, 26944), (16128, 26523), (17682, 24192), (18144, 23576), (18816, 22734), (20208, 21168), (20629, 20736)]