239540224

素因数分解:

$2^{11}\times 7^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 628992000

約数和(自身を除く): 389451776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 217, 224, 248, 256, 308, 341, 343, 352, 392, 434, 448, 496, 512, 539, 616, 682, 686, 704, 784, 868, 896, 992, 1024, 1078, 1232, 1364, 1372, 1408, 1519, 1568, 1736, 1792, 1984, 2048, 2156, 2387, 2464, 2728, 2744, 2816, 3038, 3136, 3472, 3584, 3773, 3968, 4312, 4774, 4928, 5456, 5488, 5632, 6076, 6272, 6944, 7168, 7546, 7936, 8624, 9548, 9856, 10633, 10912, 10976, 11264, 12152, 12544, 13888, 14336, 15092, 15872, 16709, 17248, 19096, 19712, 21266, 21824, 21952, 22528, 24304, 25088, 27776, 30184, 31744, 33418, 34496, 38192, 39424, 42532, 43648, 43904, 48608, 50176, 55552, 60368, 63488, 66836, 68992, 76384, 78848, 85064, 87296, 87808, 97216, 100352, 111104, 116963, 120736, 133672, 137984, 152768, 157696, 170128, 174592, 175616, 194432, 222208, 233926, 241472, 267344, 275968, 305536, 340256, 349184, 351232, 388864, 444416, 467852, 482944, 534688, 551936, 611072, 680512, 698368, 702464, 777728, 935704, 965888, 1069376, 1103872, 1222144, 1361024, 1555456, 1871408, 1931776, 2138752, 2444288, 2722048, 3110912, 3742816, 3863552, 4277504, 4888576, 5444096, 7485632, 7727104, 8555008, 10888192, 14971264, 17110016, 21776384, 29942528, 34220032, 59885056, 119770112, 239540224]

約数ペア:

[(1, 239540224), (2, 119770112), (4, 59885056), (7, 34220032), (8, 29942528), (11, 21776384), (14, 17110016), (16, 14971264), (22, 10888192), (28, 8555008), (31, 7727104), (32, 7485632), (44, 5444096), (49, 4888576), (56, 4277504), (62, 3863552), (64, 3742816), (77, 3110912), (88, 2722048), (98, 2444288), (112, 2138752), (124, 1931776), (128, 1871408), (154, 1555456), (176, 1361024), (196, 1222144), (217, 1103872), (224, 1069376), (248, 965888), (256, 935704), (308, 777728), (341, 702464), (343, 698368), (352, 680512), (392, 611072), (434, 551936), (448, 534688), (496, 482944), (512, 467852), (539, 444416), (616, 388864), (682, 351232), (686, 349184), (704, 340256), (784, 305536), (868, 275968), (896, 267344), (992, 241472), (1024, 233926), (1078, 222208), (1232, 194432), (1364, 175616), (1372, 174592), (1408, 170128), (1519, 157696), (1568, 152768), (1736, 137984), (1792, 133672), (1984, 120736), (2048, 116963), (2156, 111104), (2387, 100352), (2464, 97216), (2728, 87808), (2744, 87296), (2816, 85064), (3038, 78848), (3136, 76384), (3472, 68992), (3584, 66836), (3773, 63488), (3968, 60368), (4312, 55552), (4774, 50176), (4928, 48608), (5456, 43904), (5488, 43648), (5632, 42532), (6076, 39424), (6272, 38192), (6944, 34496), (7168, 33418), (7546, 31744), (7936, 30184), (8624, 27776), (9548, 25088), (9856, 24304), (10633, 22528), (10912, 21952), (10976, 21824), (11264, 21266), (12152, 19712), (12544, 19096), (13888, 17248), (14336, 16709), (15092, 15872)]