8880490086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{2243}}^1$

素因数の和:2717

約数の個数: 64

約数和(自身を含む): 19308022272

約数和(自身を除く): 10427532186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 263, 386, 526, 579, 789, 1158, 1578, 2243, 2509, 3419, 4486, 5018, 6729, 6838, 7527, 10257, 13458, 15054, 20514, 29159, 50759, 58318, 87477, 101518, 152277, 174954, 304554, 432899, 589909, 659867, 865798, 1179818, 1298697, 1319734, 1769727, 1979601, 2597394, 3539454, 3959202, 5627687, 7668817, 11255374, 15337634, 16883061, 23006451, 33766122, 46012902, 113852437, 227704874, 341557311, 683114622, 1480081681, 2960163362, 4440245043, 8880490086]

約数ペア:

[(1, 8880490086), (2, 4440245043), (3, 2960163362), (6, 1480081681), (13, 683114622), (26, 341557311), (39, 227704874), (78, 113852437), (193, 46012902), (263, 33766122), (386, 23006451), (526, 16883061), (579, 15337634), (789, 11255374), (1158, 7668817), (1578, 5627687), (2243, 3959202), (2509, 3539454), (3419, 2597394), (4486, 1979601), (5018, 1769727), (6729, 1319734), (6838, 1298697), (7527, 1179818), (10257, 865798), (13458, 659867), (15054, 589909), (20514, 432899), (29159, 304554), (50759, 174954), (58318, 152277), (87477, 101518)]