213363864

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{423341}}^1$

素因数の和:423360

約数の個数: 48

約数和(自身を含む): 660413520

約数和(自身を除く): 447049656

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, 423341, 846682, 1270023, 1693364, 2540046, 2963387, 3386728, 3810069, 5080092, 5926774, 7620138, 8890161, 10160184, 11853548, 15240276, 17780322, 23707096, 26670483, 30480552, 35560644, 53340966, 71121288, 106681932, 213363864]

約数ペア:

[(1, 213363864), (2, 106681932), (3, 71121288), (4, 53340966), (6, 35560644), (7, 30480552), (8, 26670483), (9, 23707096), (12, 17780322), (14, 15240276), (18, 11853548), (21, 10160184), (24, 8890161), (28, 7620138), (36, 5926774), (42, 5080092), (56, 3810069), (63, 3386728), (72, 2963387), (84, 2540046), (126, 1693364), (168, 1270023), (252, 846682), (504, 423341)]