2513256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 6825600

約数和(自身を除く): 4312344

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 157, 174, 184, 232, 276, 314, 348, 471, 552, 628, 667, 696, 942, 1256, 1334, 1884, 2001, 2668, 3611, 3768, 4002, 4553, 5336, 7222, 8004, 9106, 10833, 13659, 14444, 16008, 18212, 21666, 27318, 28888, 36424, 43332, 54636, 86664, 104719, 109272, 209438, 314157, 418876, 628314, 837752, 1256628, 2513256]

約数ペア:

[(1, 2513256), (2, 1256628), (3, 837752), (4, 628314), (6, 418876), (8, 314157), (12, 209438), (23, 109272), (24, 104719), (29, 86664), (46, 54636), (58, 43332), (69, 36424), (87, 28888), (92, 27318), (116, 21666), (138, 18212), (157, 16008), (174, 14444), (184, 13659), (232, 10833), (276, 9106), (314, 8004), (348, 7222), (471, 5336), (552, 4553), (628, 4002), (667, 3768), (696, 3611), (942, 2668), (1256, 2001), (1334, 1884)]