378339934

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 682643808

約数和(自身を除く): 304303874

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 461, 854, 922, 961, 1891, 1922, 3227, 3782, 6454, 6727, 13237, 13454, 14291, 26474, 28121, 28582, 56242, 58621, 100037, 117242, 196847, 200074, 393694, 410347, 443021, 820694, 871751, 886042, 1743502, 3101147, 6102257, 6202294, 12204514, 27024281, 54048562, 189169967, 378339934]

約数ペア:

[(1, 378339934), (2, 189169967), (7, 54048562), (14, 27024281), (31, 12204514), (61, 6202294), (62, 6102257), (122, 3101147), (217, 1743502), (427, 886042), (434, 871751), (461, 820694), (854, 443021), (922, 410347), (961, 393694), (1891, 200074), (1922, 196847), (3227, 117242), (3782, 100037), (6454, 58621), (6727, 56242), (13237, 28582), (13454, 28121), (14291, 26474)]