260315496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{516499}}^1$

素因数の和:516518

約数の個数: 48

約数和(自身を含む): 805740000

約数和(自身を除く): 545424504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 516499, 1032998, 1549497, 2065996, 3098994, 3615493, 4131992, 4648491, 6197988, 7230986, 9296982, 10846479, 12395976, 14461972, 18593964, 21692958, 28923944, 32539437, 37187928, 43385916, 65078874, 86771832, 130157748, 260315496]

約数ペア:

[(1, 260315496), (2, 130157748), (3, 86771832), (4, 65078874), (6, 43385916), (7, 37187928), (8, 32539437), (9, 28923944), (12, 21692958), (14, 18593964), (18, 14461972), (21, 12395976), (24, 10846479), (28, 9296982), (36, 7230986), (42, 6197988), (56, 4648491), (63, 4131992), (72, 3615493), (84, 3098994), (126, 2065996), (168, 1549497), (252, 1032998), (504, 516499)]