281081856

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4159}}^1$

素因数の和:4195

約数の個数: 96

約数和(自身を含む): 817689600

約数和(自身を除く): 536607744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1024, 1056, 1408, 1536, 2048, 2112, 2816, 3072, 4159, 4224, 5632, 6144, 8318, 8448, 11264, 12477, 16636, 16896, 22528, 24954, 33272, 33792, 45749, 49908, 66544, 67584, 91498, 99816, 133088, 137247, 182996, 199632, 266176, 274494, 365992, 399264, 532352, 548988, 731984, 798528, 1064704, 1097976, 1463968, 1597056, 2129408, 2195952, 2927936, 3194112, 4258816, 4391904, 5855872, 6388224, 8517632, 8783808, 11711744, 12776448, 17567616, 23423488, 25552896, 35135232, 46846976, 70270464, 93693952, 140540928, 281081856]

約数ペア:

[(1, 281081856), (2, 140540928), (3, 93693952), (4, 70270464), (6, 46846976), (8, 35135232), (11, 25552896), (12, 23423488), (16, 17567616), (22, 12776448), (24, 11711744), (32, 8783808), (33, 8517632), (44, 6388224), (48, 5855872), (64, 4391904), (66, 4258816), (88, 3194112), (96, 2927936), (128, 2195952), (132, 2129408), (176, 1597056), (192, 1463968), (256, 1097976), (264, 1064704), (352, 798528), (384, 731984), (512, 548988), (528, 532352), (704, 399264), (768, 365992), (1024, 274494), (1056, 266176), (1408, 199632), (1536, 182996), (2048, 137247), (2112, 133088), (2816, 99816), (3072, 91498), (4159, 67584), (4224, 66544), (5632, 49908), (6144, 45749), (8318, 33792), (8448, 33272), (11264, 24954), (12477, 22528), (16636, 16896)]