271839232

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 104

約数和(自身を含む): 655280000

約数和(自身を除く): 383440768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 499, 512, 532, 608, 896, 998, 1024, 1064, 1216, 1792, 1996, 2048, 2128, 2432, 3493, 3584, 3992, 4096, 4256, 4864, 6986, 7168, 7984, 8512, 9481, 9728, 13972, 14336, 15968, 17024, 18962, 19456, 27944, 28672, 31936, 34048, 37924, 38912, 55888, 63872, 66367, 68096, 75848, 77824, 111776, 127744, 132734, 136192, 151696, 223552, 255488, 265468, 272384, 303392, 447104, 510976, 530936, 544768, 606784, 894208, 1021952, 1061872, 1213568, 1788416, 2043904, 2123744, 2427136, 3576832, 4247488, 4854272, 7153664, 8494976, 9708544, 14307328, 16989952, 19417088, 33979904, 38834176, 67959808, 135919616, 271839232]

約数ペア:

[(1, 271839232), (2, 135919616), (4, 67959808), (7, 38834176), (8, 33979904), (14, 19417088), (16, 16989952), (19, 14307328), (28, 9708544), (32, 8494976), (38, 7153664), (56, 4854272), (64, 4247488), (76, 3576832), (112, 2427136), (128, 2123744), (133, 2043904), (152, 1788416), (224, 1213568), (256, 1061872), (266, 1021952), (304, 894208), (448, 606784), (499, 544768), (512, 530936), (532, 510976), (608, 447104), (896, 303392), (998, 272384), (1024, 265468), (1064, 255488), (1216, 223552), (1792, 151696), (1996, 136192), (2048, 132734), (2128, 127744), (2432, 111776), (3493, 77824), (3584, 75848), (3992, 68096), (4096, 66367), (4256, 63872), (4864, 55888), (6986, 38912), (7168, 37924), (7984, 34048), (8512, 31936), (9481, 28672), (9728, 27944), (13972, 19456), (14336, 18962), (15968, 17024)]