1211997888

素因数分解:

$2^6\times 3^2\times {\mathrm{2104163}}^1$

素因数の和:2104181

約数の個数: 42

約数和(自身を含む): 3473974764

約数和(自身を除く): 2261976876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2104163, 4208326, 6312489, 8416652, 12624978, 16833304, 18937467, 25249956, 33666608, 37874934, 50499912, 67333216, 75749868, 100999824, 134666432, 151499736, 201999648, 302999472, 403999296, 605998944, 1211997888]

約数ペア:

[(1, 1211997888), (2, 605998944), (3, 403999296), (4, 302999472), (6, 201999648), (8, 151499736), (9, 134666432), (12, 100999824), (16, 75749868), (18, 67333216), (24, 50499912), (32, 37874934), (36, 33666608), (48, 25249956), (64, 18937467), (72, 16833304), (96, 12624978), (144, 8416652), (192, 6312489), (288, 4208326), (576, 2104163)]