432835004

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 878169600

約数和(自身を除く): 445334596

約数列:

[1, 2, 4, 7, 14, 28, 131, 197, 262, 394, 524, 599, 788, 917, 1198, 1379, 1834, 2396, 2758, 3668, 4193, 5516, 8386, 16772, 25807, 51614, 78469, 103228, 118003, 156938, 180649, 236006, 313876, 361298, 472012, 549283, 722596, 826021, 1098566, 1652042, 2197132, 3304084, 15458393, 30916786, 61833572, 108208751, 216417502, 432835004]

約数ペア:

[(1, 432835004), (2, 216417502), (4, 108208751), (7, 61833572), (14, 30916786), (28, 15458393), (131, 3304084), (197, 2197132), (262, 1652042), (394, 1098566), (524, 826021), (599, 722596), (788, 549283), (917, 472012), (1198, 361298), (1379, 313876), (1834, 236006), (2396, 180649), (2758, 156938), (3668, 118003), (4193, 103228), (5516, 78469), (8386, 51614), (16772, 25807)]