905160672

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{577}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 2783486160

約数和(自身を除く): 1878325488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 419, 468, 577, 624, 838, 936, 1154, 1248, 1257, 1676, 1731, 1872, 2308, 2514, 3352, 3462, 3744, 3771, 4616, 5028, 5193, 5447, 6704, 6924, 7501, 7542, 9232, 10056, 10386, 10894, 13408, 13848, 15002, 15084, 16341, 18464, 20112, 20772, 21788, 22503, 27696, 30004, 30168, 32682, 40224, 41544, 43576, 45006, 49023, 55392, 60008, 60336, 65364, 67509, 83088, 87152, 90012, 98046, 120016, 120672, 130728, 135018, 166176, 174304, 180024, 196092, 240032, 241763, 261456, 270036, 360048, 392184, 483526, 522912, 540072, 720096, 725289, 784368, 967052, 1080144, 1450578, 1568736, 1934104, 2160288, 2175867, 2901156, 3142919, 3868208, 4351734, 5802312, 6285838, 7736416, 8703468, 9428757, 11604624, 12571676, 17406936, 18857514, 23209248, 25143352, 28286271, 34813872, 37715028, 50286704, 56572542, 69627744, 75430056, 100573408, 113145084, 150860112, 226290168, 301720224, 452580336, 905160672]

約数ペア:

[(1, 905160672), (2, 452580336), (3, 301720224), (4, 226290168), (6, 150860112), (8, 113145084), (9, 100573408), (12, 75430056), (13, 69627744), (16, 56572542), (18, 50286704), (24, 37715028), (26, 34813872), (32, 28286271), (36, 25143352), (39, 23209248), (48, 18857514), (52, 17406936), (72, 12571676), (78, 11604624), (96, 9428757), (104, 8703468), (117, 7736416), (144, 6285838), (156, 5802312), (208, 4351734), (234, 3868208), (288, 3142919), (312, 2901156), (416, 2175867), (419, 2160288), (468, 1934104), (577, 1568736), (624, 1450578), (838, 1080144), (936, 967052), (1154, 784368), (1248, 725289), (1257, 720096), (1676, 540072), (1731, 522912), (1872, 483526), (2308, 392184), (2514, 360048), (3352, 270036), (3462, 261456), (3744, 241763), (3771, 240032), (4616, 196092), (5028, 180024), (5193, 174304), (5447, 166176), (6704, 135018), (6924, 130728), (7501, 120672), (7542, 120016), (9232, 98046), (10056, 90012), (10386, 87152), (10894, 83088), (13408, 67509), (13848, 65364), (15002, 60336), (15084, 60008), (16341, 55392), (18464, 49023), (20112, 45006), (20772, 43576), (21788, 41544), (22503, 40224), (27696, 32682), (30004, 30168)]