253947008

素因数分解:

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

素因数の和:2178

約数の個数: 96

約数和(自身を含む): 619772400

約数和(自身を除く): 365825392

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, 266, 304, 392, 448, 532, 608, 784, 896, 931, 1064, 1216, 1568, 1862, 2128, 2131, 2432, 3136, 3724, 4256, 4262, 6272, 7448, 8512, 8524, 14896, 14917, 17024, 17048, 29792, 29834, 34096, 40489, 59584, 59668, 68192, 80978, 104419, 119168, 119336, 136384, 161956, 208838, 238672, 272768, 283423, 323912, 417676, 477344, 566846, 647824, 835352, 954688, 1133692, 1295648, 1670704, 1909376, 1983961, 2267384, 2591296, 3341408, 3967922, 4534768, 5182592, 6682816, 7935844, 9069536, 13365632, 15871688, 18139072, 31743376, 36278144, 63486752, 126973504, 253947008]

約数ペア:

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