1285307576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{22133}}^1$

素因数の和:22224

約数の個数: 64

約数和(自身を含む): 2964185280

約数和(自身を除く): 1678877704

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 61, 68, 119, 122, 136, 238, 244, 427, 476, 488, 854, 952, 1037, 1708, 2074, 3416, 4148, 7259, 8296, 14518, 22133, 29036, 44266, 58072, 88532, 154931, 177064, 309862, 376261, 619724, 752522, 1239448, 1350113, 1505044, 2633827, 2700226, 3010088, 5267654, 5400452, 9450791, 10535308, 10800904, 18901582, 21070616, 22951921, 37803164, 45903842, 75606328, 91807684, 160663447, 183615368, 321326894, 642653788, 1285307576]

約数ペア:

[(1, 1285307576), (2, 642653788), (4, 321326894), (7, 183615368), (8, 160663447), (14, 91807684), (17, 75606328), (28, 45903842), (34, 37803164), (56, 22951921), (61, 21070616), (68, 18901582), (119, 10800904), (122, 10535308), (136, 9450791), (238, 5400452), (244, 5267654), (427, 3010088), (476, 2700226), (488, 2633827), (854, 1505044), (952, 1350113), (1037, 1239448), (1708, 752522), (2074, 619724), (3416, 376261), (4148, 309862), (7259, 177064), (8296, 154931), (14518, 88532), (22133, 58072), (29036, 44266)]