661146696

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1311799}}^1$

素因数の和:1311818

約数の個数: 48

約数和(自身を含む): 2046408000

約数和(自身を除く): 1385261304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1311799, 2623598, 3935397, 5247196, 7870794, 9182593, 10494392, 11806191, 15741588, 18365186, 23612382, 27547779, 31483176, 36730372, 47224764, 55095558, 73460744, 82643337, 94449528, 110191116, 165286674, 220382232, 330573348, 661146696]

約数ペア:

[(1, 661146696), (2, 330573348), (3, 220382232), (4, 165286674), (6, 110191116), (7, 94449528), (8, 82643337), (9, 73460744), (12, 55095558), (14, 47224764), (18, 36730372), (21, 31483176), (24, 27547779), (28, 23612382), (36, 18365186), (42, 15741588), (56, 11806191), (63, 10494392), (72, 9182593), (84, 7870794), (126, 5247196), (168, 3935397), (252, 2623598), (504, 1311799)]