480619782

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23819}}^1$

素因数の和:23905

約数の個数: 48

約数和(自身を含む): 1114776000

約数和(自身を除く): 634156218

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 20178, 23819, 47638, 71457, 142914, 214371, 428742, 452561, 905122, 1357683, 1405321, 2715366, 2810642, 4073049, 4215963, 8146098, 8431926, 12647889, 25295778, 26701099, 53402198, 80103297, 160206594, 240309891, 480619782]

約数ペア:

[(1, 480619782), (2, 240309891), (3, 160206594), (6, 80103297), (9, 53402198), (18, 26701099), (19, 25295778), (38, 12647889), (57, 8431926), (59, 8146098), (114, 4215963), (118, 4073049), (171, 2810642), (177, 2715366), (342, 1405321), (354, 1357683), (531, 905122), (1062, 452561), (1121, 428742), (2242, 214371), (3363, 142914), (6726, 71457), (10089, 47638), (20178, 23819)]