449154048

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{20887}}^1$

素因数の和:20917

約数の個数: 88

約数和(自身を含む): 1368247552

約数和(自身を除く): 919093504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 20887, 21504, 41774, 62661, 83548, 125322, 146209, 167096, 250644, 292418, 334192, 438627, 501288, 584836, 668384, 877254, 1002576, 1169672, 1336768, 1754508, 2005152, 2339344, 2673536, 3509016, 4010304, 4678688, 5347072, 7018032, 8020608, 9357376, 10694144, 14036064, 16041216, 18714752, 21388288, 28072128, 32082432, 37429504, 56144256, 64164864, 74859008, 112288512, 149718016, 224577024, 449154048]

約数ペア:

[(1, 449154048), (2, 224577024), (3, 149718016), (4, 112288512), (6, 74859008), (7, 64164864), (8, 56144256), (12, 37429504), (14, 32082432), (16, 28072128), (21, 21388288), (24, 18714752), (28, 16041216), (32, 14036064), (42, 10694144), (48, 9357376), (56, 8020608), (64, 7018032), (84, 5347072), (96, 4678688), (112, 4010304), (128, 3509016), (168, 2673536), (192, 2339344), (224, 2005152), (256, 1754508), (336, 1336768), (384, 1169672), (448, 1002576), (512, 877254), (672, 668384), (768, 584836), (896, 501288), (1024, 438627), (1344, 334192), (1536, 292418), (1792, 250644), (2688, 167096), (3072, 146209), (3584, 125322), (5376, 83548), (7168, 62661), (10752, 41774), (20887, 21504)]