223541248

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 304812032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 503, 512, 868, 896, 992, 1006, 1024, 1736, 1792, 1984, 2012, 2048, 3472, 3521, 3584, 3968, 4024, 6944, 7042, 7168, 7936, 8048, 13888, 14084, 14336, 15593, 15872, 16096, 27776, 28168, 31186, 31744, 32192, 55552, 56336, 62372, 63488, 64384, 109151, 111104, 112672, 124744, 128768, 218302, 222208, 225344, 249488, 257536, 436604, 444416, 450688, 498976, 515072, 873208, 901376, 997952, 1030144, 1746416, 1802752, 1995904, 3492832, 3605504, 3991808, 6985664, 7211008, 7983616, 13971328, 15967232, 27942656, 31934464, 55885312, 111770624, 223541248]

約数ペア:

[(1, 223541248), (2, 111770624), (4, 55885312), (7, 31934464), (8, 27942656), (14, 15967232), (16, 13971328), (28, 7983616), (31, 7211008), (32, 6985664), (56, 3991808), (62, 3605504), (64, 3492832), (112, 1995904), (124, 1802752), (128, 1746416), (217, 1030144), (224, 997952), (248, 901376), (256, 873208), (434, 515072), (448, 498976), (496, 450688), (503, 444416), (512, 436604), (868, 257536), (896, 249488), (992, 225344), (1006, 222208), (1024, 218302), (1736, 128768), (1792, 124744), (1984, 112672), (2012, 111104), (2048, 109151), (3472, 64384), (3521, 63488), (3584, 62372), (3968, 56336), (4024, 55552), (6944, 32192), (7042, 31744), (7168, 31186), (7936, 28168), (8048, 27776), (13888, 16096), (14084, 15872), (14336, 15593)]