448566573

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5146

約数の個数: 64

約数和(自身を含む): 820592640

約数和(自身を除く): 372026067

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 221, 247, 273, 323, 357, 399, 663, 741, 969, 1547, 1729, 2261, 4199, 4641, 5087, 5187, 6783, 12597, 15261, 29393, 35609, 66131, 86479, 88179, 96653, 106827, 198393, 259437, 289959, 462917, 605353, 676571, 1124227, 1256489, 1388751, 1643101, 1816059, 2029713, 3372681, 3769467, 4929303, 7869589, 8795423, 11501707, 21360313, 23608767, 26386269, 34505121, 64080939, 149522191, 448566573]

約数ペア:

[(1, 448566573), (3, 149522191), (7, 64080939), (13, 34505121), (17, 26386269), (19, 23608767), (21, 21360313), (39, 11501707), (51, 8795423), (57, 7869589), (91, 4929303), (119, 3769467), (133, 3372681), (221, 2029713), (247, 1816059), (273, 1643101), (323, 1388751), (357, 1256489), (399, 1124227), (663, 676571), (741, 605353), (969, 462917), (1547, 289959), (1729, 259437), (2261, 198393), (4199, 106827), (4641, 96653), (5087, 88179), (5187, 86479), (6783, 66131), (12597, 35609), (15261, 29393)]