290450541568

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{18379}}^1$

素因数の和:18494

約数の個数: 176

約数和(自身を含む): 671811644160

約数和(自身を除く): 381361102592

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 61, 64, 88, 92, 122, 128, 176, 184, 244, 253, 256, 352, 368, 488, 506, 512, 671, 704, 736, 976, 1012, 1024, 1342, 1403, 1408, 1472, 1952, 2024, 2684, 2806, 2816, 2944, 3904, 4048, 5368, 5612, 5632, 5888, 7808, 8096, 10736, 11224, 11264, 11776, 15433, 15616, 16192, 18379, 21472, 22448, 23552, 30866, 31232, 32384, 36758, 42944, 44896, 61732, 62464, 64768, 73516, 85888, 89792, 123464, 129536, 147032, 171776, 179584, 202169, 246928, 259072, 294064, 343552, 359168, 404338, 422717, 493856, 588128, 687104, 718336, 808676, 845434, 987712, 1121119, 1176256, 1436672, 1617352, 1690868, 1975424, 2242238, 2352512, 3234704, 3381736, 3950848, 4484476, 4649887, 4705024, 6469408, 6763472, 7901696, 8968952, 9299774, 9410048, 12332309, 12938816, 13526944, 15803392, 17937904, 18599548, 18820096, 24664618, 25785737, 25877632, 27053888, 35875808, 37199096, 49329236, 51571474, 51755264, 54107776, 71751616, 74398192, 98658472, 103142948, 103510528, 108215552, 143503232, 148796384, 197316944, 206285896, 207021056, 216431104, 283643107, 287006464, 297592768, 394633888, 412571792, 432862208, 567286214, 574012928, 595185536, 789267776, 825143584, 1134572428, 1148025856, 1190371072, 1578535552, 1650287168, 2269144856, 2380742144, 3157071104, 3300574336, 4538289712, 4761484288, 6314142208, 6601148672, 9076579424, 12628284416, 13202297344, 18153158848, 26404594688, 36306317696, 72612635392, 145225270784, 290450541568]

約数ペア:

[(1, 290450541568), (2, 145225270784), (4, 72612635392), (8, 36306317696), (11, 26404594688), (16, 18153158848), (22, 13202297344), (23, 12628284416), (32, 9076579424), (44, 6601148672), (46, 6314142208), (61, 4761484288), (64, 4538289712), (88, 3300574336), (92, 3157071104), (122, 2380742144), (128, 2269144856), (176, 1650287168), (184, 1578535552), (244, 1190371072), (253, 1148025856), (256, 1134572428), (352, 825143584), (368, 789267776), (488, 595185536), (506, 574012928), (512, 567286214), (671, 432862208), (704, 412571792), (736, 394633888), (976, 297592768), (1012, 287006464), (1024, 283643107), (1342, 216431104), (1403, 207021056), (1408, 206285896), (1472, 197316944), (1952, 148796384), (2024, 143503232), (2684, 108215552), (2806, 103510528), (2816, 103142948), (2944, 98658472), (3904, 74398192), (4048, 71751616), (5368, 54107776), (5612, 51755264), (5632, 51571474), (5888, 49329236), (7808, 37199096), (8096, 35875808), (10736, 27053888), (11224, 25877632), (11264, 25785737), (11776, 24664618), (15433, 18820096), (15616, 18599548), (16192, 17937904), (18379, 15803392), (21472, 13526944), (22448, 12938816), (23552, 12332309), (30866, 9410048), (31232, 9299774), (32384, 8968952), (36758, 7901696), (42944, 6763472), (44896, 6469408), (61732, 4705024), (62464, 4649887), (64768, 4484476), (73516, 3950848), (85888, 3381736), (89792, 3234704), (123464, 2352512), (129536, 2242238), (147032, 1975424), (171776, 1690868), (179584, 1617352), (202169, 1436672), (246928, 1176256), (259072, 1121119), (294064, 987712), (343552, 845434), (359168, 808676), (404338, 718336), (422717, 687104), (493856, 588128)]