425561472

素因数分解:

$2^7\times 3^3\times 7^3\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 256

約数和(自身を含む): 1468800000

約数和(自身を除く): 1043238528

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, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 343, 359, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 686, 718, 756, 784, 864, 882, 896, 1008, 1029, 1077, 1152, 1176, 1323, 1344, 1372, 1436, 1512, 1568, 1728, 1764, 2016, 2058, 2154, 2352, 2513, 2646, 2688, 2744, 2872, 3024, 3087, 3136, 3231, 3456, 3528, 4032, 4116, 4308, 4704, 5026, 5292, 5488, 5744, 6048, 6174, 6272, 6462, 7056, 7539, 8064, 8232, 8616, 9261, 9408, 9693, 10052, 10584, 10976, 11488, 12096, 12348, 12924, 14112, 15078, 16464, 17232, 17591, 18522, 18816, 19386, 20104, 21168, 21952, 22617, 22976, 24192, 24696, 25848, 28224, 30156, 32928, 34464, 35182, 37044, 38772, 40208, 42336, 43904, 45234, 45952, 49392, 51696, 52773, 56448, 60312, 65856, 67851, 68928, 70364, 74088, 77544, 80416, 84672, 90468, 98784, 103392, 105546, 120624, 123137, 131712, 135702, 137856, 140728, 148176, 155088, 158319, 160832, 169344, 180936, 197568, 206784, 211092, 241248, 246274, 271404, 281456, 296352, 310176, 316638, 321664, 361872, 369411, 395136, 413568, 422184, 474957, 482496, 492548, 542808, 562912, 592704, 620352, 633276, 723744, 738822, 844368, 949914, 964992, 985096, 1085616, 1108233, 1125824, 1185408, 1240704, 1266552, 1447488, 1477644, 1688736, 1899828, 1970192, 2171232, 2216466, 2251648, 2533104, 2894976, 2955288, 3324699, 3377472, 3799656, 3940384, 4342464, 4432932, 5066208, 5910576, 6649398, 6754944, 7599312, 7880768, 8684928, 8865864, 10132416, 11821152, 13298796, 15198624, 15761536, 17731728, 20264832, 23642304, 26597592, 30397248, 35463456, 47284608, 53195184, 60794496, 70926912, 106390368, 141853824, 212780736, 425561472]

約数ペア:

[(1, 425561472), (2, 212780736), (3, 141853824), (4, 106390368), (6, 70926912), (7, 60794496), (8, 53195184), (9, 47284608), (12, 35463456), (14, 30397248), (16, 26597592), (18, 23642304), (21, 20264832), (24, 17731728), (27, 15761536), (28, 15198624), (32, 13298796), (36, 11821152), (42, 10132416), (48, 8865864), (49, 8684928), (54, 7880768), (56, 7599312), (63, 6754944), (64, 6649398), (72, 5910576), (84, 5066208), (96, 4432932), (98, 4342464), (108, 3940384), (112, 3799656), (126, 3377472), (128, 3324699), (144, 2955288), (147, 2894976), (168, 2533104), (189, 2251648), (192, 2216466), (196, 2171232), (216, 1970192), (224, 1899828), (252, 1688736), (288, 1477644), (294, 1447488), (336, 1266552), (343, 1240704), (359, 1185408), (378, 1125824), (384, 1108233), (392, 1085616), (432, 985096), (441, 964992), (448, 949914), (504, 844368), (576, 738822), (588, 723744), (672, 633276), (686, 620352), (718, 592704), (756, 562912), (784, 542808), (864, 492548), (882, 482496), (896, 474957), (1008, 422184), (1029, 413568), (1077, 395136), (1152, 369411), (1176, 361872), (1323, 321664), (1344, 316638), (1372, 310176), (1436, 296352), (1512, 281456), (1568, 271404), (1728, 246274), (1764, 241248), (2016, 211092), (2058, 206784), (2154, 197568), (2352, 180936), (2513, 169344), (2646, 160832), (2688, 158319), (2744, 155088), (2872, 148176), (3024, 140728), (3087, 137856), (3136, 135702), (3231, 131712), (3456, 123137), (3528, 120624), (4032, 105546), (4116, 103392), (4308, 98784), (4704, 90468), (5026, 84672), (5292, 80416), (5488, 77544), (5744, 74088), (6048, 70364), (6174, 68928), (6272, 67851), (6462, 65856), (7056, 60312), (7539, 56448), (8064, 52773), (8232, 51696), (8616, 49392), (9261, 45952), (9408, 45234), (9693, 43904), (10052, 42336), (10584, 40208), (10976, 38772), (11488, 37044), (12096, 35182), (12348, 34464), (12924, 32928), (14112, 30156), (15078, 28224), (16464, 25848), (17232, 24696), (17591, 24192), (18522, 22976), (18816, 22617), (19386, 21952), (20104, 21168)]