257072112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{162293}}^1$

素因数の和:162318

約数の個数: 60

約数和(自身を含む): 784853784

約数和(自身を除く): 527781672

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 162293, 324586, 486879, 649172, 973758, 1298344, 1460637, 1785223, 1947516, 2596688, 2921274, 3570446, 3895032, 5355669, 5842548, 7140892, 7790064, 10711338, 11685096, 14281784, 16067007, 21422676, 23370192, 28563568, 32134014, 42845352, 64268028, 85690704, 128536056, 257072112]

約数ペア:

[(1, 257072112), (2, 128536056), (3, 85690704), (4, 64268028), (6, 42845352), (8, 32134014), (9, 28563568), (11, 23370192), (12, 21422676), (16, 16067007), (18, 14281784), (22, 11685096), (24, 10711338), (33, 7790064), (36, 7140892), (44, 5842548), (48, 5355669), (66, 3895032), (72, 3570446), (88, 2921274), (99, 2596688), (132, 1947516), (144, 1785223), (176, 1460637), (198, 1298344), (264, 973758), (396, 649172), (528, 486879), (792, 324586), (1584, 162293)]