892739861504

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{256643}}^1$

素因数の和:256785

約数の個数: 88

約数和(自身を含む): 1849232943360

約数和(自身を除く): 956493081856

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 79, 86, 128, 158, 172, 256, 316, 344, 512, 632, 688, 1024, 1264, 1376, 2528, 2752, 3397, 5056, 5504, 6794, 10112, 11008, 13588, 20224, 22016, 27176, 40448, 44032, 54352, 80896, 108704, 217408, 256643, 434816, 513286, 869632, 1026572, 1739264, 2053144, 3478528, 4106288, 8212576, 11035649, 16425152, 20274797, 22071298, 32850304, 40549594, 44142596, 65700608, 81099188, 88285192, 131401216, 162198376, 176570384, 262802432, 324396752, 353140768, 648793504, 706281536, 871816271, 1297587008, 1412563072, 1743632542, 2595174016, 2825126144, 3487265084, 5190348032, 5650252288, 6974530168, 10380696064, 11300504576, 13949060336, 20761392128, 27898120672, 55796241344, 111592482688, 223184965376, 446369930752, 892739861504]

約数ペア:

[(1, 892739861504), (2, 446369930752), (4, 223184965376), (8, 111592482688), (16, 55796241344), (32, 27898120672), (43, 20761392128), (64, 13949060336), (79, 11300504576), (86, 10380696064), (128, 6974530168), (158, 5650252288), (172, 5190348032), (256, 3487265084), (316, 2825126144), (344, 2595174016), (512, 1743632542), (632, 1412563072), (688, 1297587008), (1024, 871816271), (1264, 706281536), (1376, 648793504), (2528, 353140768), (2752, 324396752), (3397, 262802432), (5056, 176570384), (5504, 162198376), (6794, 131401216), (10112, 88285192), (11008, 81099188), (13588, 65700608), (20224, 44142596), (22016, 40549594), (27176, 32850304), (40448, 22071298), (44032, 20274797), (54352, 16425152), (80896, 11035649), (108704, 8212576), (217408, 4106288), (256643, 3478528), (434816, 2053144), (513286, 1739264), (869632, 1026572)]