269087488

素因数分解:

$2^8\times {\mathrm{23}}^2\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 54

約数和(自身を含む): 561775004

約数和(自身を除く): 292687516

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 529, 736, 1058, 1472, 1987, 2116, 2944, 3974, 4232, 5888, 7948, 8464, 15896, 16928, 31792, 33856, 45701, 63584, 67712, 91402, 127168, 135424, 182804, 254336, 365608, 508672, 731216, 1051123, 1462432, 2102246, 2924864, 4204492, 5849728, 8408984, 11699456, 16817968, 33635936, 67271872, 134543744, 269087488]

約数ペア:

[(1, 269087488), (2, 134543744), (4, 67271872), (8, 33635936), (16, 16817968), (23, 11699456), (32, 8408984), (46, 5849728), (64, 4204492), (92, 2924864), (128, 2102246), (184, 1462432), (256, 1051123), (368, 731216), (529, 508672), (736, 365608), (1058, 254336), (1472, 182804), (1987, 135424), (2116, 127168), (2944, 91402), (3974, 67712), (4232, 63584), (5888, 45701), (7948, 33856), (8464, 31792), (15896, 16928)]