520103628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24781}}^1$

素因数の和:24855

約数の個数: 72

約数和(自身を含む): 1461344976

約数和(自身を除く): 941241348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 20988, 24781, 49562, 74343, 99124, 148686, 223029, 272591, 297372, 446058, 545182, 817773, 892116, 1090364, 1313393, 1635546, 2453319, 2626786, 3271092, 3940179, 4906638, 5253572, 7880358, 9813276, 11820537, 14447323, 15760716, 23641074, 28894646, 43341969, 47282148, 57789292, 86683938, 130025907, 173367876, 260051814, 520103628]

約数ペア:

[(1, 520103628), (2, 260051814), (3, 173367876), (4, 130025907), (6, 86683938), (9, 57789292), (11, 47282148), (12, 43341969), (18, 28894646), (22, 23641074), (33, 15760716), (36, 14447323), (44, 11820537), (53, 9813276), (66, 7880358), (99, 5253572), (106, 4906638), (132, 3940179), (159, 3271092), (198, 2626786), (212, 2453319), (318, 1635546), (396, 1313393), (477, 1090364), (583, 892116), (636, 817773), (954, 545182), (1166, 446058), (1749, 297372), (1908, 272591), (2332, 223029), (3498, 148686), (5247, 99124), (6996, 74343), (10494, 49562), (20988, 24781)]