247279452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{154937}}^1$

素因数の和:154970

約数の個数: 48

約数和(自身を含む): 694122240

約数和(自身を除く): 446842788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 154937, 309874, 464811, 619748, 929622, 1084559, 1859244, 2169118, 2943803, 3253677, 4338236, 5887606, 6507354, 8831409, 11775212, 13014708, 17662818, 20606621, 35325636, 41213242, 61819863, 82426484, 123639726, 247279452]

約数ペア:

[(1, 247279452), (2, 123639726), (3, 82426484), (4, 61819863), (6, 41213242), (7, 35325636), (12, 20606621), (14, 17662818), (19, 13014708), (21, 11775212), (28, 8831409), (38, 6507354), (42, 5887606), (57, 4338236), (76, 3253677), (84, 2943803), (114, 2169118), (133, 1859244), (228, 1084559), (266, 929622), (399, 619748), (532, 464811), (798, 309874), (1596, 154937)]