1555246944

素因数分解:

$2^5\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{3259}}^1$

素因数の和:4932

約数の個数: 72

約数和(自身を含む): 4426760520

約数和(自身を除く): 2871513576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1657, 3259, 3314, 4971, 6518, 6628, 9777, 9942, 13036, 13256, 14913, 19554, 19884, 26072, 26512, 29331, 29826, 39108, 39768, 52144, 53024, 58662, 59652, 78216, 79536, 104288, 117324, 119304, 156432, 159072, 234648, 238608, 312864, 469296, 477216, 938592, 5400163, 10800326, 16200489, 21600652, 32400978, 43201304, 48601467, 64801956, 86402608, 97202934, 129603912, 172805216, 194405868, 259207824, 388811736, 518415648, 777623472, 1555246944]

約数ペア:

[(1, 1555246944), (2, 777623472), (3, 518415648), (4, 388811736), (6, 259207824), (8, 194405868), (9, 172805216), (12, 129603912), (16, 97202934), (18, 86402608), (24, 64801956), (32, 48601467), (36, 43201304), (48, 32400978), (72, 21600652), (96, 16200489), (144, 10800326), (288, 5400163), (1657, 938592), (3259, 477216), (3314, 469296), (4971, 312864), (6518, 238608), (6628, 234648), (9777, 159072), (9942, 156432), (13036, 119304), (13256, 117324), (14913, 104288), (19554, 79536), (19884, 78216), (26072, 59652), (26512, 58662), (29331, 53024), (29826, 52144), (39108, 39768)]