17930717392

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:886

約数の個数: 160

約数和(自身を含む): 42854400000

約数和(自身を除く): 24923682608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 359, 392, 479, 532, 686, 718, 784, 931, 958, 1064, 1372, 1436, 1862, 1916, 2128, 2513, 2744, 2872, 3353, 3724, 3832, 5026, 5488, 5744, 6517, 6706, 6821, 7448, 7664, 9101, 10052, 13034, 13412, 13642, 14896, 17591, 18202, 20104, 23471, 26068, 26824, 27284, 35182, 36404, 40208, 46942, 47747, 52136, 53648, 54568, 63707, 70364, 72808, 93884, 95494, 104272, 109136, 123137, 127414, 140728, 145616, 164297, 171961, 187768, 190988, 246274, 254828, 281456, 328594, 334229, 343922, 375536, 381976, 445949, 492548, 509656, 657188, 668458, 687844, 763952, 891898, 985096, 1019312, 1203727, 1314376, 1336916, 1375688, 1783796, 1970192, 2339603, 2407454, 2628752, 2673832, 2751376, 3121643, 3267259, 3567592, 4679206, 4814908, 5347664, 6243286, 6534518, 7135184, 8426089, 9358412, 9629816, 12486572, 13069036, 16852178, 18716824, 19259632, 22870813, 24973144, 26138072, 33704356, 37433648, 45741626, 49946288, 52276144, 58982623, 67408712, 91483252, 117965246, 134817424, 160095691, 182966504, 235930492, 320191382, 365933008, 471860984, 640382764, 943721968, 1120669837, 1280765528, 2241339674, 2561531056, 4482679348, 8965358696, 17930717392]

約数ペア:

[(1, 17930717392), (2, 8965358696), (4, 4482679348), (7, 2561531056), (8, 2241339674), (14, 1280765528), (16, 1120669837), (19, 943721968), (28, 640382764), (38, 471860984), (49, 365933008), (56, 320191382), (76, 235930492), (98, 182966504), (112, 160095691), (133, 134817424), (152, 117965246), (196, 91483252), (266, 67408712), (304, 58982623), (343, 52276144), (359, 49946288), (392, 45741626), (479, 37433648), (532, 33704356), (686, 26138072), (718, 24973144), (784, 22870813), (931, 19259632), (958, 18716824), (1064, 16852178), (1372, 13069036), (1436, 12486572), (1862, 9629816), (1916, 9358412), (2128, 8426089), (2513, 7135184), (2744, 6534518), (2872, 6243286), (3353, 5347664), (3724, 4814908), (3832, 4679206), (5026, 3567592), (5488, 3267259), (5744, 3121643), (6517, 2751376), (6706, 2673832), (6821, 2628752), (7448, 2407454), (7664, 2339603), (9101, 1970192), (10052, 1783796), (13034, 1375688), (13412, 1336916), (13642, 1314376), (14896, 1203727), (17591, 1019312), (18202, 985096), (20104, 891898), (23471, 763952), (26068, 687844), (26824, 668458), (27284, 657188), (35182, 509656), (36404, 492548), (40208, 445949), (46942, 381976), (47747, 375536), (52136, 343922), (53648, 334229), (54568, 328594), (63707, 281456), (70364, 254828), (72808, 246274), (93884, 190988), (95494, 187768), (104272, 171961), (109136, 164297), (123137, 145616), (127414, 140728)]