266424564

素因数分解:

$2^2\times 3^1\times 7^5\times {\mathrm{1321}}^1$

素因数の和:1363

約数の個数: 72

約数和(自身を含む): 725809728

約数和(自身を除く): 459385164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1321, 1372, 2058, 2401, 2642, 3963, 4116, 4802, 5284, 7203, 7926, 9247, 9604, 14406, 15852, 16807, 18494, 27741, 28812, 33614, 36988, 50421, 55482, 64729, 67228, 100842, 110964, 129458, 194187, 201684, 258916, 388374, 453103, 776748, 906206, 1359309, 1812412, 2718618, 3171721, 5437236, 6343442, 9515163, 12686884, 19030326, 22202047, 38060652, 44404094, 66606141, 88808188, 133212282, 266424564]

約数ペア:

[(1, 266424564), (2, 133212282), (3, 88808188), (4, 66606141), (6, 44404094), (7, 38060652), (12, 22202047), (14, 19030326), (21, 12686884), (28, 9515163), (42, 6343442), (49, 5437236), (84, 3171721), (98, 2718618), (147, 1812412), (196, 1359309), (294, 906206), (343, 776748), (588, 453103), (686, 388374), (1029, 258916), (1321, 201684), (1372, 194187), (2058, 129458), (2401, 110964), (2642, 100842), (3963, 67228), (4116, 64729), (4802, 55482), (5284, 50421), (7203, 36988), (7926, 33614), (9247, 28812), (9604, 27741), (14406, 18494), (15852, 16807)]