326782008

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{648377}}^1$

素因数の和:648396

約数の個数: 48

約数和(自身を含む): 1011469680

約数和(自身を除く): 684687672

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, 648377, 1296754, 1945131, 2593508, 3890262, 4538639, 5187016, 5835393, 7780524, 9077278, 11670786, 13615917, 15561048, 18154556, 23341572, 27231834, 36309112, 40847751, 46683144, 54463668, 81695502, 108927336, 163391004, 326782008]

約数ペア:

[(1, 326782008), (2, 163391004), (3, 108927336), (4, 81695502), (6, 54463668), (7, 46683144), (8, 40847751), (9, 36309112), (12, 27231834), (14, 23341572), (18, 18154556), (21, 15561048), (24, 13615917), (28, 11670786), (36, 9077278), (42, 7780524), (56, 5835393), (63, 5187016), (72, 4538639), (84, 3890262), (126, 2593508), (168, 1945131), (252, 1296754), (504, 648377)]