259292928

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10941

約数の個数: 72

約数和(自身を含む): 712423936

約数和(自身を除く): 453131008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 10891, 11904, 21782, 23808, 32673, 43564, 65346, 87128, 130692, 174256, 261384, 337621, 348512, 522768, 675242, 697024, 1012863, 1045536, 1350484, 1394048, 2025726, 2091072, 2700968, 2788096, 4051452, 4182144, 5401936, 8102904, 8364288, 10803872, 16205808, 21607744, 32411616, 43215488, 64823232, 86430976, 129646464, 259292928]

約数ペア:

[(1, 259292928), (2, 129646464), (3, 86430976), (4, 64823232), (6, 43215488), (8, 32411616), (12, 21607744), (16, 16205808), (24, 10803872), (31, 8364288), (32, 8102904), (48, 5401936), (62, 4182144), (64, 4051452), (93, 2788096), (96, 2700968), (124, 2091072), (128, 2025726), (186, 1394048), (192, 1350484), (248, 1045536), (256, 1012863), (372, 697024), (384, 675242), (496, 522768), (744, 348512), (768, 337621), (992, 261384), (1488, 174256), (1984, 130692), (2976, 87128), (3968, 65346), (5952, 43564), (7936, 32673), (10891, 23808), (11904, 21782)]