12440179968

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{522521}}^1$

素因数の和:522571

約数の個数: 72

約数和(自身を含む): 34177118976

約数和(自身を除く): 21736939008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 522521, 1045042, 1567563, 2090084, 3135126, 4180168, 6270252, 8360336, 12540504, 16198151, 16720672, 25081008, 32396302, 33441344, 48594453, 50162016, 64792604, 66882688, 97188906, 100324032, 129585208, 133765376, 194377812, 200648064, 259170416, 388755624, 401296128, 518340832, 777511248, 1036681664, 1555022496, 2073363328, 3110044992, 4146726656, 6220089984, 12440179968]

約数ペア:

[(1, 12440179968), (2, 6220089984), (3, 4146726656), (4, 3110044992), (6, 2073363328), (8, 1555022496), (12, 1036681664), (16, 777511248), (24, 518340832), (31, 401296128), (32, 388755624), (48, 259170416), (62, 200648064), (64, 194377812), (93, 133765376), (96, 129585208), (124, 100324032), (128, 97188906), (186, 66882688), (192, 64792604), (248, 50162016), (256, 48594453), (372, 33441344), (384, 32396302), (496, 25081008), (744, 16720672), (768, 16198151), (992, 12540504), (1488, 8360336), (1984, 6270252), (2976, 4180168), (3968, 3135126), (5952, 2090084), (7936, 1567563), (11904, 1045042), (23808, 522521)]