920748147712

素因数分解:

$2^{10}\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1000187}}^1$

素因数の和:1000267

約数の個数: 88

約数和(自身を含む): 1965489442560

約数和(自身を除く): 1044741294848

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 512, 899, 928, 992, 1024, 1798, 1856, 1984, 3596, 3712, 3968, 7192, 7424, 7936, 14384, 14848, 15872, 28768, 29696, 31744, 57536, 115072, 230144, 460288, 920576, 1000187, 2000374, 4000748, 8001496, 16002992, 29005423, 31005797, 32005984, 58010846, 62011594, 64011968, 116021692, 124023188, 128023936, 232043384, 248046376, 256047872, 464086768, 496092752, 512095744, 899168113, 928173536, 992185504, 1024191488, 1798336226, 1856347072, 1984371008, 3596672452, 3712694144, 3968742016, 7193344904, 7425388288, 7937484032, 14386689808, 14850776576, 15874968064, 28773379616, 29701553152, 31749936128, 57546759232, 115093518464, 230187036928, 460374073856, 920748147712]

約数ペア:

[(1, 920748147712), (2, 460374073856), (4, 230187036928), (8, 115093518464), (16, 57546759232), (29, 31749936128), (31, 29701553152), (32, 28773379616), (58, 15874968064), (62, 14850776576), (64, 14386689808), (116, 7937484032), (124, 7425388288), (128, 7193344904), (232, 3968742016), (248, 3712694144), (256, 3596672452), (464, 1984371008), (496, 1856347072), (512, 1798336226), (899, 1024191488), (928, 992185504), (992, 928173536), (1024, 899168113), (1798, 512095744), (1856, 496092752), (1984, 464086768), (3596, 256047872), (3712, 248046376), (3968, 232043384), (7192, 128023936), (7424, 124023188), (7936, 116021692), (14384, 64011968), (14848, 62011594), (15872, 58010846), (28768, 32005984), (29696, 31005797), (31744, 29005423), (57536, 16002992), (115072, 8001496), (230144, 4000748), (460288, 2000374), (920576, 1000187)]