1688471496

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{91249}}^1$

素因数の和:91518

約数の個数: 48

約数和(自身を含む): 4590787500

約数和(自身を除く): 2902316004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 91249, 182498, 273747, 364996, 547494, 729992, 821241, 1094988, 1642482, 2189976, 3284964, 6569928, 23450993, 46901986, 70352979, 93803972, 140705958, 187607944, 211058937, 281411916, 422117874, 562823832, 844235748, 1688471496]

約数ペア:

[(1, 1688471496), (2, 844235748), (3, 562823832), (4, 422117874), (6, 281411916), (8, 211058937), (9, 187607944), (12, 140705958), (18, 93803972), (24, 70352979), (36, 46901986), (72, 23450993), (257, 6569928), (514, 3284964), (771, 2189976), (1028, 1642482), (1542, 1094988), (2056, 821241), (2313, 729992), (3084, 547494), (4626, 364996), (6168, 273747), (9252, 182498), (18504, 91249)]