684051732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{208807}}^1$

素因数の和:208837

約数の個数: 72

約数和(自身を含む): 2128171136

約数和(自身を除く): 1444119404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 208807, 417614, 626421, 835228, 1252842, 1461649, 1879263, 2505684, 2714491, 2923298, 3758526, 4384947, 5428982, 5846596, 7517052, 8143473, 8769894, 10857964, 13154841, 16286946, 17539788, 19001437, 24430419, 26309682, 32573892, 38002874, 48860838, 52619364, 57004311, 76005748, 97721676, 114008622, 171012933, 228017244, 342025866, 684051732]

約数ペア:

[(1, 684051732), (2, 342025866), (3, 228017244), (4, 171012933), (6, 114008622), (7, 97721676), (9, 76005748), (12, 57004311), (13, 52619364), (14, 48860838), (18, 38002874), (21, 32573892), (26, 26309682), (28, 24430419), (36, 19001437), (39, 17539788), (42, 16286946), (52, 13154841), (63, 10857964), (78, 8769894), (84, 8143473), (91, 7517052), (117, 5846596), (126, 5428982), (156, 4384947), (182, 3758526), (234, 2923298), (252, 2714491), (273, 2505684), (364, 1879263), (468, 1461649), (546, 1252842), (819, 835228), (1092, 626421), (1638, 417614), (3276, 208807)]