247173876

素因数分解:

$2^2\times 3^3\times {\mathrm{971}}^1\times {\mathrm{2357}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 641753280

約数和(自身を除く): 394579404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 971, 1942, 2357, 2913, 3884, 4714, 5826, 7071, 8739, 9428, 11652, 14142, 17478, 21213, 26217, 28284, 34956, 42426, 52434, 63639, 84852, 104868, 127278, 254556, 2288647, 4577294, 6865941, 9154588, 13731882, 20597823, 27463764, 41195646, 61793469, 82391292, 123586938, 247173876]

約数ペア:

[(1, 247173876), (2, 123586938), (3, 82391292), (4, 61793469), (6, 41195646), (9, 27463764), (12, 20597823), (18, 13731882), (27, 9154588), (36, 6865941), (54, 4577294), (108, 2288647), (971, 254556), (1942, 127278), (2357, 104868), (2913, 84852), (3884, 63639), (4714, 52434), (5826, 42426), (7071, 34956), (8739, 28284), (9428, 26217), (11652, 21213), (14142, 17478)]