1222996768

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{36643}}^1$

素因数の和:36809

約数の個数: 48

約数和(自身を含む): 2770286400

約数和(自身を除く): 1547289632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 16688, 33376, 36643, 73286, 146572, 256501, 293144, 513002, 586288, 1026004, 1172576, 2052008, 4104016, 5459807, 8208032, 10919614, 21839228, 38218649, 43678456, 76437298, 87356912, 152874596, 174713824, 305749192, 611498384, 1222996768]

約数ペア:

[(1, 1222996768), (2, 611498384), (4, 305749192), (7, 174713824), (8, 152874596), (14, 87356912), (16, 76437298), (28, 43678456), (32, 38218649), (56, 21839228), (112, 10919614), (149, 8208032), (224, 5459807), (298, 4104016), (596, 2052008), (1043, 1172576), (1192, 1026004), (2086, 586288), (2384, 513002), (4172, 293144), (4768, 256501), (8344, 146572), (16688, 73286), (33376, 36643)]