229502464

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{19489}}^1$

素因数の和:19530

約数の個数: 40

約数和(自身を含む): 478518480

約数和(自身を除く): 249016016

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 19489, 38978, 77956, 155912, 311824, 448247, 623648, 896494, 1247296, 1792988, 2494592, 3585976, 4989184, 7171952, 9978368, 14343904, 28687808, 57375616, 114751232, 229502464]

約数ペア:

[(1, 229502464), (2, 114751232), (4, 57375616), (8, 28687808), (16, 14343904), (23, 9978368), (32, 7171952), (46, 4989184), (64, 3585976), (92, 2494592), (128, 1792988), (184, 1247296), (256, 896494), (368, 623648), (512, 448247), (736, 311824), (1472, 155912), (2944, 77956), (5888, 38978), (11776, 19489)]