254156728308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{64376071}}^1$

素因数の和:64376132

約数の個数: 48

約数和(自身を含む): 692171526144

約数和(自身を除く): 438014797836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 64376071, 128752142, 193128213, 257504284, 386256426, 450632497, 772512852, 901264994, 1351897491, 1802529988, 2703794982, 3025675337, 5407589964, 6051350674, 9077026011, 12102701348, 18154052022, 21179727359, 36308104044, 42359454718, 63539182077, 84718909436, 127078364154, 254156728308]

約数ペア:

[(1, 254156728308), (2, 127078364154), (3, 84718909436), (4, 63539182077), (6, 42359454718), (7, 36308104044), (12, 21179727359), (14, 18154052022), (21, 12102701348), (28, 9077026011), (42, 6051350674), (47, 5407589964), (84, 3025675337), (94, 2703794982), (141, 1802529988), (188, 1351897491), (282, 901264994), (329, 772512852), (564, 450632497), (658, 386256426), (987, 257504284), (1316, 193128213), (1974, 128752142), (3948, 64376071)]