490578889266

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2617}}^1\times {\mathrm{33923}}^1$

素因数の和:36855

約数の個数: 48

約数和(自身を含む): 1066822140384

約数和(自身を除く): 576243251118

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2617, 2763, 5234, 5526, 7851, 15702, 23553, 33923, 47106, 67846, 101769, 203538, 305307, 610614, 803419, 1606838, 2410257, 4820514, 7230771, 10414361, 14461542, 20828722, 31243083, 62486166, 88776491, 93729249, 177552982, 187458498, 266329473, 532658946, 798988419, 1597976838, 27254382737, 54508765474, 81763148211, 163526296422, 245289444633, 490578889266]

約数ペア:

[(1, 490578889266), (2, 245289444633), (3, 163526296422), (6, 81763148211), (9, 54508765474), (18, 27254382737), (307, 1597976838), (614, 798988419), (921, 532658946), (1842, 266329473), (2617, 187458498), (2763, 177552982), (5234, 93729249), (5526, 88776491), (7851, 62486166), (15702, 31243083), (23553, 20828722), (33923, 14461542), (47106, 10414361), (67846, 7230771), (101769, 4820514), (203538, 2410257), (305307, 1606838), (610614, 803419)]