507894016

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2180

約数の個数: 108

約数和(自身を含む): 1241975280

約数和(自身を除く): 734081264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1792, 1862, 2128, 2131, 2432, 3136, 3724, 4256, 4262, 4864, 6272, 7448, 8512, 8524, 12544, 14896, 14917, 17024, 17048, 29792, 29834, 34048, 34096, 40489, 59584, 59668, 68192, 80978, 104419, 119168, 119336, 136384, 161956, 208838, 238336, 238672, 272768, 283423, 323912, 417676, 477344, 545536, 566846, 647824, 835352, 954688, 1133692, 1295648, 1670704, 1909376, 1983961, 2267384, 2591296, 3341408, 3818752, 3967922, 4534768, 5182592, 6682816, 7935844, 9069536, 10365184, 13365632, 15871688, 18139072, 26731264, 31743376, 36278144, 63486752, 72556288, 126973504, 253947008, 507894016]

約数ペア:

[(1, 507894016), (2, 253947008), (4, 126973504), (7, 72556288), (8, 63486752), (14, 36278144), (16, 31743376), (19, 26731264), (28, 18139072), (32, 15871688), (38, 13365632), (49, 10365184), (56, 9069536), (64, 7935844), (76, 6682816), (98, 5182592), (112, 4534768), (128, 3967922), (133, 3818752), (152, 3341408), (196, 2591296), (224, 2267384), (256, 1983961), (266, 1909376), (304, 1670704), (392, 1295648), (448, 1133692), (532, 954688), (608, 835352), (784, 647824), (896, 566846), (931, 545536), (1064, 477344), (1216, 417676), (1568, 323912), (1792, 283423), (1862, 272768), (2128, 238672), (2131, 238336), (2432, 208838), (3136, 161956), (3724, 136384), (4256, 119336), (4262, 119168), (4864, 104419), (6272, 80978), (7448, 68192), (8512, 59668), (8524, 59584), (12544, 40489), (14896, 34096), (14917, 34048), (17024, 29834), (17048, 29792)]