448679329

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1049}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 554400000

約数和(自身を除く): 105720671

約数列:

[1, 7, 29, 43, 49, 203, 301, 343, 1049, 1247, 1421, 2107, 7343, 8729, 9947, 14749, 30421, 45107, 51401, 61103, 212947, 315749, 359807, 427721, 1308103, 1490629, 2210243, 9156721, 10434403, 15471701, 64097047, 448679329]

約数ペア:

[(1, 448679329), (7, 64097047), (29, 15471701), (43, 10434403), (49, 9156721), (203, 2210243), (301, 1490629), (343, 1308103), (1049, 427721), (1247, 359807), (1421, 315749), (2107, 212947), (7343, 61103), (8729, 51401), (9947, 45107), (14749, 30421)]