328675308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{8011}}^1$

素因数の和:8294

約数の個数: 48

約数和(自身を含む): 829145856

約数和(自身を除く): 500470548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 789, 1052, 1578, 3156, 3419, 6838, 8011, 10257, 13676, 16022, 20514, 24033, 32044, 41028, 48066, 96132, 104143, 208286, 312429, 416572, 624858, 1249716, 2106893, 4213786, 6320679, 8427572, 12641358, 25282716, 27389609, 54779218, 82168827, 109558436, 164337654, 328675308]

約数ペア:

[(1, 328675308), (2, 164337654), (3, 109558436), (4, 82168827), (6, 54779218), (12, 27389609), (13, 25282716), (26, 12641358), (39, 8427572), (52, 6320679), (78, 4213786), (156, 2106893), (263, 1249716), (526, 624858), (789, 416572), (1052, 312429), (1578, 208286), (3156, 104143), (3419, 96132), (6838, 48066), (8011, 41028), (10257, 32044), (13676, 24033), (16022, 20514)]