2897756484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{72019}}^1$

素因数の和:72512

約数の個数: 48

約数和(自身を含む): 7743590400

約数和(自身を除く): 4845833916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5748, 6706, 10059, 13412, 20118, 40236, 72019, 144038, 216057, 288076, 432114, 504133, 864228, 1008266, 1512399, 2016532, 3024798, 6049596, 34497101, 68994202, 103491303, 137988404, 206982606, 241479707, 413965212, 482959414, 724439121, 965918828, 1448878242, 2897756484]

約数ペア:

[(1, 2897756484), (2, 1448878242), (3, 965918828), (4, 724439121), (6, 482959414), (7, 413965212), (12, 241479707), (14, 206982606), (21, 137988404), (28, 103491303), (42, 68994202), (84, 34497101), (479, 6049596), (958, 3024798), (1437, 2016532), (1916, 1512399), (2874, 1008266), (3353, 864228), (5748, 504133), (6706, 432114), (10059, 288076), (13412, 216057), (20118, 144038), (40236, 72019)]