289555624

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{5011}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 562947840

約数和(自身を除く): 273392216

約数列:

[1, 2, 4, 8, 31, 62, 124, 233, 248, 466, 932, 1864, 5011, 7223, 10022, 14446, 20044, 28892, 40088, 57784, 155341, 310682, 621364, 1167563, 1242728, 2335126, 4670252, 9340504, 36194453, 72388906, 144777812, 289555624]

約数ペア:

[(1, 289555624), (2, 144777812), (4, 72388906), (8, 36194453), (31, 9340504), (62, 4670252), (124, 2335126), (233, 1242728), (248, 1167563), (466, 621364), (932, 310682), (1864, 155341), (5011, 57784), (7223, 40088), (10022, 28892), (14446, 20044)]