242578688

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{86143}}^1$

素因数の和:86170

約数の個数: 36

約数和(自身を含む): 528235008

約数和(自身を除く): 285656320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 86143, 172286, 344572, 689144, 947573, 1378288, 1895146, 2756576, 3790292, 5513152, 7580584, 11026304, 15161168, 22052608, 30322336, 60644672, 121289344, 242578688]

約数ペア:

[(1, 242578688), (2, 121289344), (4, 60644672), (8, 30322336), (11, 22052608), (16, 15161168), (22, 11026304), (32, 7580584), (44, 5513152), (64, 3790292), (88, 2756576), (128, 1895146), (176, 1378288), (256, 947573), (352, 689144), (704, 344572), (1408, 172286), (2816, 86143)]