269301344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{647359}}^1$

素因数の和:647382

約数の個数: 24

約数和(自身を含む): 570971520

約数和(自身を除く): 301670176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 647359, 1294718, 2589436, 5178872, 8415667, 10357744, 16831334, 20715488, 33662668, 67325336, 134650672, 269301344]

約数ペア:

[(1, 269301344), (2, 134650672), (4, 67325336), (8, 33662668), (13, 20715488), (16, 16831334), (26, 10357744), (32, 8415667), (52, 5178872), (104, 2589436), (208, 1294718), (416, 647359)]