39486694912

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2713}}^1$

素因数の和:2900

約数の個数: 160

約数和(自身を含む): 93820852224

約数和(自身を除く): 54334157312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 131, 217, 224, 248, 256, 262, 434, 448, 496, 512, 524, 868, 896, 917, 992, 1048, 1736, 1792, 1834, 1984, 2096, 2713, 3472, 3584, 3668, 3968, 4061, 4192, 5426, 6944, 7336, 7936, 8122, 8384, 10852, 13888, 14672, 15872, 16244, 16768, 18991, 21704, 27776, 28427, 29344, 32488, 33536, 37982, 43408, 55552, 56854, 58688, 64976, 67072, 75964, 84103, 86816, 111104, 113708, 117376, 129952, 151928, 168206, 173632, 227416, 234752, 259904, 303856, 336412, 347264, 355403, 454832, 469504, 519808, 588721, 607712, 672824, 694528, 710806, 909664, 1039616, 1177442, 1215424, 1345648, 1389056, 1421612, 1819328, 2079232, 2354884, 2430848, 2487821, 2691296, 2843224, 3638656, 4709768, 4861696, 4975642, 5382592, 5686448, 7277312, 9419536, 9723392, 9951284, 10765184, 11017493, 11372896, 14554624, 18839072, 19902568, 21530368, 22034986, 22745792, 37678144, 39805136, 43060736, 44069972, 45491584, 75356288, 77122451, 79610272, 88139944, 90983168, 150712576, 154244902, 159220544, 176279888, 181966336, 301425152, 308489804, 318441088, 352559776, 616979608, 636882176, 705119552, 1233959216, 1273764352, 1410239104, 2467918432, 2820478208, 4935836864, 5640956416, 9871673728, 19743347456, 39486694912]

約数ペア:

[(1, 39486694912), (2, 19743347456), (4, 9871673728), (7, 5640956416), (8, 4935836864), (14, 2820478208), (16, 2467918432), (28, 1410239104), (31, 1273764352), (32, 1233959216), (56, 705119552), (62, 636882176), (64, 616979608), (112, 352559776), (124, 318441088), (128, 308489804), (131, 301425152), (217, 181966336), (224, 176279888), (248, 159220544), (256, 154244902), (262, 150712576), (434, 90983168), (448, 88139944), (496, 79610272), (512, 77122451), (524, 75356288), (868, 45491584), (896, 44069972), (917, 43060736), (992, 39805136), (1048, 37678144), (1736, 22745792), (1792, 22034986), (1834, 21530368), (1984, 19902568), (2096, 18839072), (2713, 14554624), (3472, 11372896), (3584, 11017493), (3668, 10765184), (3968, 9951284), (4061, 9723392), (4192, 9419536), (5426, 7277312), (6944, 5686448), (7336, 5382592), (7936, 4975642), (8122, 4861696), (8384, 4709768), (10852, 3638656), (13888, 2843224), (14672, 2691296), (15872, 2487821), (16244, 2430848), (16768, 2354884), (18991, 2079232), (21704, 1819328), (27776, 1421612), (28427, 1389056), (29344, 1345648), (32488, 1215424), (33536, 1177442), (37982, 1039616), (43408, 909664), (55552, 710806), (56854, 694528), (58688, 672824), (64976, 607712), (67072, 588721), (75964, 519808), (84103, 469504), (86816, 454832), (111104, 355403), (113708, 347264), (117376, 336412), (129952, 303856), (151928, 259904), (168206, 234752), (173632, 227416)]