290590494138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1365467}}^1$

素因数の和:1366048

約数の個数: 64

約数和(自身を含む): 739318993920

約数和(自身を除く): 448728499782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 563, 1126, 1689, 3378, 3941, 5067, 7882, 10134, 11823, 15201, 23646, 30402, 35469, 70938, 106407, 212814, 1365467, 2730934, 4096401, 8192802, 9558269, 12289203, 19116538, 24578406, 28674807, 36867609, 57349614, 73735218, 86024421, 172048842, 258073263, 516146526, 768757921, 1537515842, 2306273763, 4612547526, 5381305447, 6918821289, 10762610894, 13837642578, 16143916341, 20756463867, 32287832682, 41512927734, 48431749023, 96863498046, 145295247069, 290590494138]

約数ペア:

[(1, 290590494138), (2, 145295247069), (3, 96863498046), (6, 48431749023), (7, 41512927734), (9, 32287832682), (14, 20756463867), (18, 16143916341), (21, 13837642578), (27, 10762610894), (42, 6918821289), (54, 5381305447), (63, 4612547526), (126, 2306273763), (189, 1537515842), (378, 768757921), (563, 516146526), (1126, 258073263), (1689, 172048842), (3378, 86024421), (3941, 73735218), (5067, 57349614), (7882, 36867609), (10134, 28674807), (11823, 24578406), (15201, 19116538), (23646, 12289203), (30402, 9558269), (35469, 8192802), (70938, 4096401), (106407, 2730934), (212814, 1365467)]