68547346728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1\times {\mathrm{1667}}^1$

素因数の和:3399

約数の個数: 128

約数和(自身を含む): 197341747200

約数和(自身を除く): 128794400472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1559, 1667, 1884, 2198, 3118, 3297, 3334, 3768, 4396, 4677, 5001, 6236, 6594, 6668, 8792, 9354, 10002, 10913, 11669, 12472, 13188, 13336, 18708, 20004, 21826, 23338, 26376, 32739, 35007, 37416, 40008, 43652, 46676, 65478, 70014, 87304, 93352, 130956, 140028, 244763, 261719, 261912, 280056, 489526, 523438, 734289, 785157, 979052, 1046876, 1468578, 1570314, 1713341, 1832033, 1958104, 2093752, 2598853, 2937156, 3140628, 3426682, 3664066, 5140023, 5197706, 5496099, 5874312, 6281256, 6853364, 7328132, 7796559, 10280046, 10395412, 10992198, 13706728, 14656264, 15593118, 18191971, 20560092, 20790824, 21984396, 31186236, 36383942, 41120184, 43968792, 54575913, 62372472, 72767884, 109151826, 145535768, 218303652, 408019921, 436607304, 816039842, 1224059763, 1632079684, 2448119526, 2856139447, 3264159368, 4896239052, 5712278894, 8568418341, 9792478104, 11424557788, 17136836682, 22849115576, 34273673364, 68547346728]

約数ペア:

[(1, 68547346728), (2, 34273673364), (3, 22849115576), (4, 17136836682), (6, 11424557788), (7, 9792478104), (8, 8568418341), (12, 5712278894), (14, 4896239052), (21, 3264159368), (24, 2856139447), (28, 2448119526), (42, 1632079684), (56, 1224059763), (84, 816039842), (157, 436607304), (168, 408019921), (314, 218303652), (471, 145535768), (628, 109151826), (942, 72767884), (1099, 62372472), (1256, 54575913), (1559, 43968792), (1667, 41120184), (1884, 36383942), (2198, 31186236), (3118, 21984396), (3297, 20790824), (3334, 20560092), (3768, 18191971), (4396, 15593118), (4677, 14656264), (5001, 13706728), (6236, 10992198), (6594, 10395412), (6668, 10280046), (8792, 7796559), (9354, 7328132), (10002, 6853364), (10913, 6281256), (11669, 5874312), (12472, 5496099), (13188, 5197706), (13336, 5140023), (18708, 3664066), (20004, 3426682), (21826, 3140628), (23338, 2937156), (26376, 2598853), (32739, 2093752), (35007, 1958104), (37416, 1832033), (40008, 1713341), (43652, 1570314), (46676, 1468578), (65478, 1046876), (70014, 979052), (87304, 785157), (93352, 734289), (130956, 523438), (140028, 489526), (244763, 280056), (261719, 261912)]