255496192

素因数分解:

$2^{12}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:124

約数の個数: 156

約数和(自身を含む): 634966320

約数和(自身を除く): 379470128

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 67, 76, 98, 112, 128, 133, 134, 152, 196, 224, 256, 266, 268, 304, 392, 448, 469, 512, 532, 536, 608, 784, 896, 931, 938, 1024, 1064, 1072, 1216, 1273, 1568, 1792, 1862, 1876, 2048, 2128, 2144, 2432, 2546, 3136, 3283, 3584, 3724, 3752, 4096, 4256, 4288, 4864, 5092, 6272, 6566, 7168, 7448, 7504, 8512, 8576, 8911, 9728, 10184, 12544, 13132, 14336, 14896, 15008, 17024, 17152, 17822, 19456, 20368, 25088, 26264, 28672, 29792, 30016, 34048, 34304, 35644, 38912, 40736, 50176, 52528, 59584, 60032, 62377, 68096, 68608, 71288, 77824, 81472, 100352, 105056, 119168, 120064, 124754, 136192, 137216, 142576, 162944, 200704, 210112, 238336, 240128, 249508, 272384, 274432, 285152, 325888, 420224, 476672, 480256, 499016, 544768, 570304, 651776, 840448, 953344, 960512, 998032, 1140608, 1303552, 1680896, 1906688, 1921024, 1996064, 2281216, 2607104, 3361792, 3813376, 3992128, 4562432, 5214208, 6723584, 7984256, 9124864, 13447168, 15968512, 18249728, 31937024, 36499456, 63874048, 127748096, 255496192]

約数ペア:

[(1, 255496192), (2, 127748096), (4, 63874048), (7, 36499456), (8, 31937024), (14, 18249728), (16, 15968512), (19, 13447168), (28, 9124864), (32, 7984256), (38, 6723584), (49, 5214208), (56, 4562432), (64, 3992128), (67, 3813376), (76, 3361792), (98, 2607104), (112, 2281216), (128, 1996064), (133, 1921024), (134, 1906688), (152, 1680896), (196, 1303552), (224, 1140608), (256, 998032), (266, 960512), (268, 953344), (304, 840448), (392, 651776), (448, 570304), (469, 544768), (512, 499016), (532, 480256), (536, 476672), (608, 420224), (784, 325888), (896, 285152), (931, 274432), (938, 272384), (1024, 249508), (1064, 240128), (1072, 238336), (1216, 210112), (1273, 200704), (1568, 162944), (1792, 142576), (1862, 137216), (1876, 136192), (2048, 124754), (2128, 120064), (2144, 119168), (2432, 105056), (2546, 100352), (3136, 81472), (3283, 77824), (3584, 71288), (3724, 68608), (3752, 68096), (4096, 62377), (4256, 60032), (4288, 59584), (4864, 52528), (5092, 50176), (6272, 40736), (6566, 38912), (7168, 35644), (7448, 34304), (7504, 34048), (8512, 30016), (8576, 29792), (8911, 28672), (9728, 26264), (10184, 25088), (12544, 20368), (13132, 19456), (14336, 17822), (14896, 17152), (15008, 17024)]