488491884

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{28447}}^1$

素因数の和:28516

約数の個数: 60

約数和(自身を含む): 1301154624

約数和(自身を除く): 812662740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 954, 1431, 1908, 2862, 4293, 5724, 8586, 17172, 28447, 56894, 85341, 113788, 170682, 256023, 341364, 512046, 768069, 1024092, 1507691, 1536138, 2304207, 3015382, 3072276, 4523073, 4608414, 6030764, 9046146, 9216828, 13569219, 18092292, 27138438, 40707657, 54276876, 81415314, 122122971, 162830628, 244245942, 488491884]

約数ペア:

[(1, 488491884), (2, 244245942), (3, 162830628), (4, 122122971), (6, 81415314), (9, 54276876), (12, 40707657), (18, 27138438), (27, 18092292), (36, 13569219), (53, 9216828), (54, 9046146), (81, 6030764), (106, 4608414), (108, 4523073), (159, 3072276), (162, 3015382), (212, 2304207), (318, 1536138), (324, 1507691), (477, 1024092), (636, 768069), (954, 512046), (1431, 341364), (1908, 256023), (2862, 170682), (4293, 113788), (5724, 85341), (8586, 56894), (17172, 28447)]