261058232

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{2969}}^1$

素因数の和:3383

約数の個数: 32

約数和(自身を含む): 507870000

約数和(自身を除く): 246811768

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 379, 758, 1516, 2969, 3032, 5938, 10991, 11876, 21982, 23752, 43964, 86101, 87928, 172202, 344404, 688808, 1125251, 2250502, 4501004, 9002008, 32632279, 65264558, 130529116, 261058232]

約数ペア:

[(1, 261058232), (2, 130529116), (4, 65264558), (8, 32632279), (29, 9002008), (58, 4501004), (116, 2250502), (232, 1125251), (379, 688808), (758, 344404), (1516, 172202), (2969, 87928), (3032, 86101), (5938, 43964), (10991, 23752), (11876, 21982)]