1581426456

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{124561}}^1$

素因数の和:124616

約数の個数: 48

約数和(自身を含む): 4132967160

約数和(自身を除く): 2551540704

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1587, 2116, 3174, 4232, 6348, 12696, 124561, 249122, 373683, 498244, 747366, 996488, 1494732, 2864903, 2989464, 5729806, 8594709, 11459612, 17189418, 22919224, 34378836, 65892769, 68757672, 131785538, 197678307, 263571076, 395356614, 527142152, 790713228, 1581426456]

約数ペア:

[(1, 1581426456), (2, 790713228), (3, 527142152), (4, 395356614), (6, 263571076), (8, 197678307), (12, 131785538), (23, 68757672), (24, 65892769), (46, 34378836), (69, 22919224), (92, 17189418), (138, 11459612), (184, 8594709), (276, 5729806), (529, 2989464), (552, 2864903), (1058, 1494732), (1587, 996488), (2116, 747366), (3174, 498244), (4232, 373683), (6348, 249122), (12696, 124561)]