220186836

素因数分解:

$2^2\times 3^4\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4726

約数の個数: 60

約数和(自身を含む): 579602100

約数和(自身を除く): 359415264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 298, 324, 447, 596, 894, 1341, 1788, 2682, 4023, 4561, 5364, 8046, 9122, 12069, 13683, 16092, 18244, 24138, 27366, 41049, 48276, 54732, 82098, 123147, 164196, 246294, 369441, 492588, 679589, 738882, 1359178, 1477764, 2038767, 2718356, 4077534, 6116301, 8155068, 12232602, 18348903, 24465204, 36697806, 55046709, 73395612, 110093418, 220186836]

約数ペア:

[(1, 220186836), (2, 110093418), (3, 73395612), (4, 55046709), (6, 36697806), (9, 24465204), (12, 18348903), (18, 12232602), (27, 8155068), (36, 6116301), (54, 4077534), (81, 2718356), (108, 2038767), (149, 1477764), (162, 1359178), (298, 738882), (324, 679589), (447, 492588), (596, 369441), (894, 246294), (1341, 164196), (1788, 123147), (2682, 82098), (4023, 54732), (4561, 48276), (5364, 41049), (8046, 27366), (9122, 24138), (12069, 18244), (13683, 16092)]