254132032

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 168

約数和(自身を含む): 656722080

約数和(自身を除く): 402590048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 53, 56, 64, 77, 88, 98, 106, 112, 139, 154, 176, 196, 212, 224, 278, 308, 352, 371, 392, 424, 448, 539, 556, 583, 616, 704, 742, 784, 848, 973, 1078, 1112, 1166, 1232, 1484, 1529, 1568, 1696, 1946, 2156, 2224, 2332, 2464, 2597, 2968, 3058, 3136, 3392, 3892, 4081, 4312, 4448, 4664, 4928, 5194, 5936, 6116, 6811, 7367, 7784, 8162, 8624, 8896, 9328, 10388, 10703, 11872, 12232, 13622, 14734, 15568, 16324, 17248, 18656, 20776, 21406, 23744, 24464, 27244, 28567, 29468, 31136, 32648, 34496, 37312, 41552, 42812, 48928, 51569, 54488, 57134, 58936, 62272, 65296, 74921, 81037, 83104, 85624, 97856, 103138, 108976, 114268, 117872, 130592, 149842, 162074, 166208, 171248, 206276, 217952, 228536, 235744, 261184, 299684, 324148, 342496, 360983, 412552, 435904, 457072, 471488, 567259, 599368, 648296, 684992, 721966, 825104, 914144, 1134518, 1198736, 1296592, 1443932, 1650208, 1828288, 2269036, 2397472, 2593184, 2887864, 3300416, 3970813, 4538072, 4794944, 5186368, 5775728, 7941626, 9076144, 11551456, 15883252, 18152288, 23102912, 31766504, 36304576, 63533008, 127066016, 254132032]

約数ペア:

[(1, 254132032), (2, 127066016), (4, 63533008), (7, 36304576), (8, 31766504), (11, 23102912), (14, 18152288), (16, 15883252), (22, 11551456), (28, 9076144), (32, 7941626), (44, 5775728), (49, 5186368), (53, 4794944), (56, 4538072), (64, 3970813), (77, 3300416), (88, 2887864), (98, 2593184), (106, 2397472), (112, 2269036), (139, 1828288), (154, 1650208), (176, 1443932), (196, 1296592), (212, 1198736), (224, 1134518), (278, 914144), (308, 825104), (352, 721966), (371, 684992), (392, 648296), (424, 599368), (448, 567259), (539, 471488), (556, 457072), (583, 435904), (616, 412552), (704, 360983), (742, 342496), (784, 324148), (848, 299684), (973, 261184), (1078, 235744), (1112, 228536), (1166, 217952), (1232, 206276), (1484, 171248), (1529, 166208), (1568, 162074), (1696, 149842), (1946, 130592), (2156, 117872), (2224, 114268), (2332, 108976), (2464, 103138), (2597, 97856), (2968, 85624), (3058, 83104), (3136, 81037), (3392, 74921), (3892, 65296), (4081, 62272), (4312, 58936), (4448, 57134), (4664, 54488), (4928, 51569), (5194, 48928), (5936, 42812), (6116, 41552), (6811, 37312), (7367, 34496), (7784, 32648), (8162, 31136), (8624, 29468), (8896, 28567), (9328, 27244), (10388, 24464), (10703, 23744), (11872, 21406), (12232, 20776), (13622, 18656), (14734, 17248), (15568, 16324)]