212780736

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 731520000

約数和(自身を除く): 518739264

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

約数ペア:

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