676158272

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 84

約数和(自身を含む): 1441033440

約数和(自身を除く): 764875168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 139, 263, 272, 278, 289, 526, 544, 556, 578, 1052, 1088, 1112, 1156, 2104, 2224, 2312, 2363, 4208, 4448, 4471, 4624, 4726, 8416, 8896, 8942, 9248, 9452, 16832, 17884, 18496, 18904, 35768, 36557, 37808, 40171, 71536, 73114, 75616, 76007, 80342, 143072, 146228, 151232, 152014, 160684, 286144, 292456, 304028, 321368, 584912, 608056, 621469, 642736, 1169824, 1216112, 1242938, 1285472, 2339648, 2432224, 2485876, 2570944, 4864448, 4971752, 9943504, 10564973, 19887008, 21129946, 39774016, 42259892, 84519784, 169039568, 338079136, 676158272]

約数ペア:

[(1, 676158272), (2, 338079136), (4, 169039568), (8, 84519784), (16, 42259892), (17, 39774016), (32, 21129946), (34, 19887008), (64, 10564973), (68, 9943504), (136, 4971752), (139, 4864448), (263, 2570944), (272, 2485876), (278, 2432224), (289, 2339648), (526, 1285472), (544, 1242938), (556, 1216112), (578, 1169824), (1052, 642736), (1088, 621469), (1112, 608056), (1156, 584912), (2104, 321368), (2224, 304028), (2312, 292456), (2363, 286144), (4208, 160684), (4448, 152014), (4471, 151232), (4624, 146228), (4726, 143072), (8416, 80342), (8896, 76007), (8942, 75616), (9248, 73114), (9452, 71536), (16832, 40171), (17884, 37808), (18496, 36557), (18904, 35768)]