2391940516288

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{8627}}^1\times {\mathrm{19427}}^1$

素因数の和:28289

約数の個数: 56

約数和(自身を含む): 4768589855232

約数和(自身を除く): 2376649338944

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 8627, 14272, 17254, 19427, 34508, 38854, 69016, 77708, 138032, 155416, 276064, 310832, 552128, 621664, 1243328, 1923821, 3847642, 4332221, 7695284, 8664442, 15390568, 17328884, 30781136, 34657768, 61562272, 69315536, 123124544, 138631072, 167596729, 277262144, 335193458, 670386916, 1340773832, 2681547664, 5363095328, 10726190656, 37374070567, 74748141134, 149496282268, 298992564536, 597985129072, 1195970258144, 2391940516288]

約数ペア:

[(1, 2391940516288), (2, 1195970258144), (4, 597985129072), (8, 298992564536), (16, 149496282268), (32, 74748141134), (64, 37374070567), (223, 10726190656), (446, 5363095328), (892, 2681547664), (1784, 1340773832), (3568, 670386916), (7136, 335193458), (8627, 277262144), (14272, 167596729), (17254, 138631072), (19427, 123124544), (34508, 69315536), (38854, 61562272), (69016, 34657768), (77708, 30781136), (138032, 17328884), (155416, 15390568), (276064, 8664442), (310832, 7695284), (552128, 4332221), (621664, 3847642), (1243328, 1923821)]