1256136444

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{505691}}^1$

素因数の和:505727

約数の個数: 48

約数和(自身を含む): 3398250240

約数和(自身を除く): 2142113796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 505691, 1011382, 1517073, 2022764, 3034146, 4551219, 6068292, 9102438, 11630893, 13653657, 18204876, 23261786, 27307314, 34892679, 46523572, 54614628, 69785358, 104678037, 139570716, 209356074, 314034111, 418712148, 628068222, 1256136444]

約数ペア:

[(1, 1256136444), (2, 628068222), (3, 418712148), (4, 314034111), (6, 209356074), (9, 139570716), (12, 104678037), (18, 69785358), (23, 54614628), (27, 46523572), (36, 34892679), (46, 27307314), (54, 23261786), (69, 18204876), (92, 13653657), (108, 11630893), (138, 9102438), (207, 6068292), (276, 4551219), (414, 3034146), (621, 2022764), (828, 1517073), (1242, 1011382), (2484, 505691)]