253056776

素因数分解:

$2^3\times 7^2\times {\mathrm{367}}^1\times {\mathrm{1759}}^1$

素因数の和:2146

約数の個数: 48

約数和(自身を含む): 553766400

約数和(自身を除く): 300709624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 367, 392, 734, 1468, 1759, 2569, 2936, 3518, 5138, 7036, 10276, 12313, 14072, 17983, 20552, 24626, 35966, 49252, 71932, 86191, 98504, 143864, 172382, 344764, 645553, 689528, 1291106, 2582212, 4518871, 5164424, 9037742, 18075484, 31632097, 36150968, 63264194, 126528388, 253056776]

約数ペア:

[(1, 253056776), (2, 126528388), (4, 63264194), (7, 36150968), (8, 31632097), (14, 18075484), (28, 9037742), (49, 5164424), (56, 4518871), (98, 2582212), (196, 1291106), (367, 689528), (392, 645553), (734, 344764), (1468, 172382), (1759, 143864), (2569, 98504), (2936, 86191), (3518, 71932), (5138, 49252), (7036, 35966), (10276, 24626), (12313, 20552), (14072, 17983)]