477492743

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 653184000

約数和(自身を除く): 175691257

約数列:

[1, 7, 13, 19, 29, 89, 91, 107, 133, 203, 247, 377, 551, 623, 749, 1157, 1391, 1691, 1729, 2033, 2581, 2639, 3103, 3857, 7163, 8099, 9523, 9737, 11837, 14231, 18067, 21721, 21983, 26429, 33553, 40339, 49039, 50141, 58957, 66661, 123799, 153881, 180937, 185003, 234871, 276167, 282373, 343273, 412699, 637507, 766441, 866593, 1266559, 1933169, 2352181, 3590171, 4462549, 5247173, 5365087, 16465267, 25131197, 36730211, 68213249, 477492743]

約数ペア:

[(1, 477492743), (7, 68213249), (13, 36730211), (19, 25131197), (29, 16465267), (89, 5365087), (91, 5247173), (107, 4462549), (133, 3590171), (203, 2352181), (247, 1933169), (377, 1266559), (551, 866593), (623, 766441), (749, 637507), (1157, 412699), (1391, 343273), (1691, 282373), (1729, 276167), (2033, 234871), (2581, 185003), (2639, 180937), (3103, 153881), (3857, 123799), (7163, 66661), (8099, 58957), (9523, 50141), (9737, 49039), (11837, 40339), (14231, 33553), (18067, 26429), (21721, 21983)]