1330765048856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1279}}^1\times {\mathrm{11161}}^1$

素因数の和:12760

約数の個数: 64

約数和(自身を含む): 2564866867200

約数和(自身を除く): 1234101818344

約数列:

[1, 2, 4, 8, 43, 86, 172, 271, 344, 542, 1084, 1279, 2168, 2558, 5116, 10232, 11161, 11653, 22322, 23306, 44644, 46612, 54997, 89288, 93224, 109994, 219988, 346609, 439976, 479923, 693218, 959846, 1386436, 1919692, 2772872, 3024631, 3839384, 6049262, 12098524, 14274919, 14904187, 24197048, 28549838, 29808374, 57099676, 59616748, 114199352, 119233496, 130059133, 260118266, 520236532, 613821517, 1040473064, 1227643034, 2455286068, 3868503049, 4910572136, 7737006098, 15474012196, 30948024392, 166345631107, 332691262214, 665382524428, 1330765048856]

約数ペア:

[(1, 1330765048856), (2, 665382524428), (4, 332691262214), (8, 166345631107), (43, 30948024392), (86, 15474012196), (172, 7737006098), (271, 4910572136), (344, 3868503049), (542, 2455286068), (1084, 1227643034), (1279, 1040473064), (2168, 613821517), (2558, 520236532), (5116, 260118266), (10232, 130059133), (11161, 119233496), (11653, 114199352), (22322, 59616748), (23306, 57099676), (44644, 29808374), (46612, 28549838), (54997, 24197048), (89288, 14904187), (93224, 14274919), (109994, 12098524), (219988, 6049262), (346609, 3839384), (439976, 3024631), (479923, 2772872), (693218, 1919692), (959846, 1386436)]