1268568

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{839}}^1$

素因数の和:861

約数の個数: 64

約数和(自身を含む): 4032000

約数和(自身を除く): 2763432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 839, 1512, 1678, 2517, 3356, 5034, 5873, 6712, 7551, 10068, 11746, 15102, 17619, 20136, 22653, 23492, 30204, 35238, 45306, 46984, 52857, 60408, 70476, 90612, 105714, 140952, 158571, 181224, 211428, 317142, 422856, 634284, 1268568]

約数ペア:

[(1, 1268568), (2, 634284), (3, 422856), (4, 317142), (6, 211428), (7, 181224), (8, 158571), (9, 140952), (12, 105714), (14, 90612), (18, 70476), (21, 60408), (24, 52857), (27, 46984), (28, 45306), (36, 35238), (42, 30204), (54, 23492), (56, 22653), (63, 20136), (72, 17619), (84, 15102), (108, 11746), (126, 10068), (168, 7551), (189, 6712), (216, 5873), (252, 5034), (378, 3356), (504, 2517), (756, 1678), (839, 1512)]