517133288

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1291}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 1160939520

約数和(自身を除く): 643806232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 311, 322, 622, 644, 1244, 1288, 1291, 2177, 2488, 2582, 4354, 5164, 7153, 8708, 9037, 10328, 14306, 17416, 18074, 28612, 29693, 36148, 50071, 57224, 59386, 72296, 100142, 118772, 200284, 207851, 237544, 400568, 401501, 415702, 803002, 831404, 1606004, 1662808, 2810507, 3212008, 5621014, 9234523, 11242028, 18469046, 22484056, 36938092, 64641661, 73876184, 129283322, 258566644, 517133288]

約数ペア:

[(1, 517133288), (2, 258566644), (4, 129283322), (7, 73876184), (8, 64641661), (14, 36938092), (23, 22484056), (28, 18469046), (46, 11242028), (56, 9234523), (92, 5621014), (161, 3212008), (184, 2810507), (311, 1662808), (322, 1606004), (622, 831404), (644, 803002), (1244, 415702), (1288, 401501), (1291, 400568), (2177, 237544), (2488, 207851), (2582, 200284), (4354, 118772), (5164, 100142), (7153, 72296), (8708, 59386), (9037, 57224), (10328, 50071), (14306, 36148), (17416, 29693), (18074, 28612)]