409812396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79979}}^1$

素因数の和:80054

約数の個数: 48

約数和(自身を含む): 1110762240

約数和(自身を除く): 700949844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 79979, 159958, 239937, 319916, 479874, 559853, 959748, 1119706, 1679559, 2239412, 3359118, 4878719, 6718236, 9757438, 14636157, 19514876, 29272314, 34151033, 58544628, 68302066, 102453099, 136604132, 204906198, 409812396]

約数ペア:

[(1, 409812396), (2, 204906198), (3, 136604132), (4, 102453099), (6, 68302066), (7, 58544628), (12, 34151033), (14, 29272314), (21, 19514876), (28, 14636157), (42, 9757438), (61, 6718236), (84, 4878719), (122, 3359118), (183, 2239412), (244, 1679559), (366, 1119706), (427, 959748), (732, 559853), (854, 479874), (1281, 319916), (1708, 239937), (2562, 159958), (5124, 79979)]