140268444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1061}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 342558720

約数和(自身を除く): 202290276

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 479, 958, 1061, 1437, 1916, 2122, 2874, 3183, 4244, 5748, 6366, 11017, 12732, 22034, 24403, 33051, 44068, 48806, 66102, 73209, 97612, 132204, 146418, 292836, 508219, 1016438, 1524657, 2032876, 3049314, 6098628, 11689037, 23378074, 35067111, 46756148, 70134222, 140268444]

約数ペア:

[(1, 140268444), (2, 70134222), (3, 46756148), (4, 35067111), (6, 23378074), (12, 11689037), (23, 6098628), (46, 3049314), (69, 2032876), (92, 1524657), (138, 1016438), (276, 508219), (479, 292836), (958, 146418), (1061, 132204), (1437, 97612), (1916, 73209), (2122, 66102), (2874, 48806), (3183, 44068), (4244, 33051), (5748, 24403), (6366, 22034), (11017, 12732)]