334654380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43237}}^1$

素因数の和:43295

約数の個数: 72

約数和(自身を含む): 1038749712

約数和(自身を除く): 704095332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 43237, 86474, 129711, 172948, 216185, 259422, 389133, 432370, 518844, 648555, 778266, 864740, 1297110, 1556532, 1859191, 1945665, 2594220, 3718382, 3891330, 5577573, 7436764, 7782660, 9295955, 11155146, 16732719, 18591910, 22310292, 27887865, 33465438, 37183820, 55775730, 66930876, 83663595, 111551460, 167327190, 334654380]

約数ペア:

[(1, 334654380), (2, 167327190), (3, 111551460), (4, 83663595), (5, 66930876), (6, 55775730), (9, 37183820), (10, 33465438), (12, 27887865), (15, 22310292), (18, 18591910), (20, 16732719), (30, 11155146), (36, 9295955), (43, 7782660), (45, 7436764), (60, 5577573), (86, 3891330), (90, 3718382), (129, 2594220), (172, 1945665), (180, 1859191), (215, 1556532), (258, 1297110), (387, 864740), (430, 778266), (516, 648555), (645, 518844), (774, 432370), (860, 389133), (1290, 259422), (1548, 216185), (1935, 172948), (2580, 129711), (3870, 86474), (7740, 43237)]