297138392

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{1009}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 563943600

約数和(自身を除く): 266805208

約数列:

[1, 2, 4, 8, 131, 262, 281, 524, 562, 1009, 1048, 1124, 2018, 2248, 4036, 8072, 36811, 73622, 132179, 147244, 264358, 283529, 294488, 528716, 567058, 1057432, 1134116, 2268232, 37142299, 74284598, 148569196, 297138392]

約数ペア:

[(1, 297138392), (2, 148569196), (4, 74284598), (8, 37142299), (131, 2268232), (262, 1134116), (281, 1057432), (524, 567058), (562, 528716), (1009, 294488), (1048, 283529), (1124, 264358), (2018, 147244), (2248, 132179), (4036, 73622), (8072, 36811)]