578063276

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{2153}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 1188870144

約数和(自身を除く): 610806868

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 223, 301, 446, 602, 892, 1204, 1561, 2153, 3122, 4306, 6244, 8612, 9589, 15071, 19178, 30142, 38356, 60284, 67123, 92579, 134246, 185158, 268492, 370316, 480119, 648053, 960238, 1296106, 1920476, 2592212, 3360833, 6721666, 13443332, 20645117, 41290234, 82580468, 144515819, 289031638, 578063276]

約数ペア:

[(1, 578063276), (2, 289031638), (4, 144515819), (7, 82580468), (14, 41290234), (28, 20645117), (43, 13443332), (86, 6721666), (172, 3360833), (223, 2592212), (301, 1920476), (446, 1296106), (602, 960238), (892, 648053), (1204, 480119), (1561, 370316), (2153, 268492), (3122, 185158), (4306, 134246), (6244, 92579), (8612, 67123), (9589, 60284), (15071, 38356), (19178, 30142)]