857602656

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{129469}}^1$

素因数の和:129508

約数の個数: 72

約数和(自身を含む): 2544862320

約数和(自身を除く): 1687259664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 129469, 258938, 388407, 517876, 776814, 1035752, 1165221, 1553628, 2071504, 2330442, 2977787, 3107256, 4143008, 4660884, 5955574, 6214512, 8933361, 9321768, 11911148, 12429024, 17866722, 18643536, 23822296, 26800083, 35733444, 37287072, 47644592, 53600166, 71466888, 95289184, 107200332, 142933776, 214400664, 285867552, 428801328, 857602656]

約数ペア:

[(1, 857602656), (2, 428801328), (3, 285867552), (4, 214400664), (6, 142933776), (8, 107200332), (9, 95289184), (12, 71466888), (16, 53600166), (18, 47644592), (23, 37287072), (24, 35733444), (32, 26800083), (36, 23822296), (46, 18643536), (48, 17866722), (69, 12429024), (72, 11911148), (92, 9321768), (96, 8933361), (138, 6214512), (144, 5955574), (184, 4660884), (207, 4143008), (276, 3107256), (288, 2977787), (368, 2330442), (414, 2071504), (552, 1553628), (736, 1165221), (828, 1035752), (1104, 776814), (1656, 517876), (2208, 388407), (3312, 258938), (6624, 129469)]