845712

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{839}}^1$

素因数の和:860

約数の個数: 60

約数和(自身を含む): 2708160

約数和(自身を除く): 1862448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 839, 1008, 1678, 2517, 3356, 5034, 5873, 6712, 7551, 10068, 11746, 13424, 15102, 17619, 20136, 23492, 30204, 35238, 40272, 46984, 52857, 60408, 70476, 93968, 105714, 120816, 140952, 211428, 281904, 422856, 845712]

約数ペア:

[(1, 845712), (2, 422856), (3, 281904), (4, 211428), (6, 140952), (7, 120816), (8, 105714), (9, 93968), (12, 70476), (14, 60408), (16, 52857), (18, 46984), (21, 40272), (24, 35238), (28, 30204), (36, 23492), (42, 20136), (48, 17619), (56, 15102), (63, 13424), (72, 11746), (84, 10068), (112, 7551), (126, 6712), (144, 5873), (168, 5034), (252, 3356), (336, 2517), (504, 1678), (839, 1008)]