172970732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{479}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 343526400

約数和(自身を除く): 170555668

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 283, 319, 479, 566, 638, 958, 1132, 1276, 1916, 3113, 5269, 6226, 8207, 10538, 12452, 13891, 16414, 21076, 27782, 32828, 55564, 90277, 135557, 152801, 180554, 271114, 305602, 361108, 542228, 611204, 1491127, 2982254, 3931153, 5964508, 7862306, 15724612, 43242683, 86485366, 172970732]

約数ペア:

[(1, 172970732), (2, 86485366), (4, 43242683), (11, 15724612), (22, 7862306), (29, 5964508), (44, 3931153), (58, 2982254), (116, 1491127), (283, 611204), (319, 542228), (479, 361108), (566, 305602), (638, 271114), (958, 180554), (1132, 152801), (1276, 135557), (1916, 90277), (3113, 55564), (5269, 32828), (6226, 27782), (8207, 21076), (10538, 16414), (12452, 13891)]