610398648

素因数分解:

$2^3\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{4241}}^1$

素因数の和:6252

約数の個数: 48

約数和(自身を含む): 1654380000

約数和(自身を除く): 1043981352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1999, 3998, 4241, 5997, 7996, 8482, 11994, 12723, 15992, 16964, 17991, 23988, 25446, 33928, 35982, 38169, 47976, 50892, 71964, 76338, 101784, 143928, 152676, 305352, 8477759, 16955518, 25433277, 33911036, 50866554, 67822072, 76299831, 101733108, 152599662, 203466216, 305199324, 610398648]

約数ペア:

[(1, 610398648), (2, 305199324), (3, 203466216), (4, 152599662), (6, 101733108), (8, 76299831), (9, 67822072), (12, 50866554), (18, 33911036), (24, 25433277), (36, 16955518), (72, 8477759), (1999, 305352), (3998, 152676), (4241, 143928), (5997, 101784), (7996, 76338), (8482, 71964), (11994, 50892), (12723, 47976), (15992, 38169), (16964, 35982), (17991, 33928), (23988, 25446)]