317567224

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7577}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 665651520

約数和(自身を除く): 348084296

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 5239, 7577, 10478, 15154, 20956, 30308, 41912, 60616, 98501, 197002, 234887, 394004, 469774, 788008, 939548, 1280513, 1879096, 2561026, 3053531, 5122052, 6107062, 10244104, 12214124, 24428248, 39695903, 79391806, 158783612, 317567224]

約数ペア:

[(1, 317567224), (2, 158783612), (4, 79391806), (8, 39695903), (13, 24428248), (26, 12214124), (31, 10244104), (52, 6107062), (62, 5122052), (104, 3053531), (124, 2561026), (169, 1879096), (248, 1280513), (338, 939548), (403, 788008), (676, 469774), (806, 394004), (1352, 234887), (1612, 197002), (3224, 98501), (5239, 60616), (7577, 41912), (10478, 30308), (15154, 20956)]