243177984

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{359}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 839678400

約数和(自身を除く): 596500416

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, 256, 288, 294, 336, 359, 378, 384, 392, 432, 441, 448, 504, 512, 576, 588, 672, 718, 756, 768, 784, 864, 882, 896, 1008, 1077, 1152, 1176, 1323, 1344, 1436, 1512, 1536, 1568, 1728, 1764, 1792, 2016, 2154, 2304, 2352, 2513, 2646, 2688, 2872, 3024, 3136, 3231, 3456, 3528, 3584, 4032, 4308, 4608, 4704, 5026, 5292, 5376, 5744, 6048, 6272, 6462, 6912, 7056, 7539, 8064, 8616, 9408, 9693, 10052, 10584, 10752, 11488, 12096, 12544, 12924, 13824, 14112, 15078, 16128, 17232, 17591, 18816, 19386, 20104, 21168, 22617, 22976, 24192, 25088, 25848, 28224, 30156, 32256, 34464, 35182, 37632, 38772, 40208, 42336, 45234, 45952, 48384, 51696, 52773, 56448, 60312, 67851, 68928, 70364, 75264, 77544, 80416, 84672, 90468, 91904, 96768, 103392, 105546, 112896, 120624, 135702, 137856, 140728, 155088, 158319, 160832, 169344, 180936, 183808, 206784, 211092, 225792, 241248, 271404, 275712, 281456, 310176, 316638, 321664, 338688, 361872, 413568, 422184, 474957, 482496, 542808, 551424, 562912, 620352, 633276, 643328, 677376, 723744, 827136, 844368, 949914, 964992, 1085616, 1125824, 1240704, 1266552, 1286656, 1447488, 1654272, 1688736, 1899828, 1929984, 2171232, 2251648, 2481408, 2533104, 2894976, 3377472, 3799656, 3859968, 4342464, 4503296, 4962816, 5066208, 5789952, 6754944, 7599312, 8684928, 9006592, 10132416, 11579904, 13509888, 15198624, 17369856, 20264832, 27019776, 30397248, 34739712, 40529664, 60794496, 81059328, 121588992, 243177984]

約数ペア:

[(1, 243177984), (2, 121588992), (3, 81059328), (4, 60794496), (6, 40529664), (7, 34739712), (8, 30397248), (9, 27019776), (12, 20264832), (14, 17369856), (16, 15198624), (18, 13509888), (21, 11579904), (24, 10132416), (27, 9006592), (28, 8684928), (32, 7599312), (36, 6754944), (42, 5789952), (48, 5066208), (49, 4962816), (54, 4503296), (56, 4342464), (63, 3859968), (64, 3799656), (72, 3377472), (84, 2894976), (96, 2533104), (98, 2481408), (108, 2251648), (112, 2171232), (126, 1929984), (128, 1899828), (144, 1688736), (147, 1654272), (168, 1447488), (189, 1286656), (192, 1266552), (196, 1240704), (216, 1125824), (224, 1085616), (252, 964992), (256, 949914), (288, 844368), (294, 827136), (336, 723744), (359, 677376), (378, 643328), (384, 633276), (392, 620352), (432, 562912), (441, 551424), (448, 542808), (504, 482496), (512, 474957), (576, 422184), (588, 413568), (672, 361872), (718, 338688), (756, 321664), (768, 316638), (784, 310176), (864, 281456), (882, 275712), (896, 271404), (1008, 241248), (1077, 225792), (1152, 211092), (1176, 206784), (1323, 183808), (1344, 180936), (1436, 169344), (1512, 160832), (1536, 158319), (1568, 155088), (1728, 140728), (1764, 137856), (1792, 135702), (2016, 120624), (2154, 112896), (2304, 105546), (2352, 103392), (2513, 96768), (2646, 91904), (2688, 90468), (2872, 84672), (3024, 80416), (3136, 77544), (3231, 75264), (3456, 70364), (3528, 68928), (3584, 67851), (4032, 60312), (4308, 56448), (4608, 52773), (4704, 51696), (5026, 48384), (5292, 45952), (5376, 45234), (5744, 42336), (6048, 40208), (6272, 38772), (6462, 37632), (6912, 35182), (7056, 34464), (7539, 32256), (8064, 30156), (8616, 28224), (9408, 25848), (9693, 25088), (10052, 24192), (10584, 22976), (10752, 22617), (11488, 21168), (12096, 20104), (12544, 19386), (12924, 18816), (13824, 17591), (14112, 17232), (15078, 16128)]