21027449344

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{599}}^1$

素因数の和:922

約数の個数: 160

約数和(自身を含む): 48082636800

約数和(自身を除く): 27055187456

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 271, 352, 368, 506, 512, 542, 599, 704, 736, 1012, 1084, 1198, 1408, 1472, 2024, 2168, 2396, 2816, 2944, 2981, 4048, 4336, 4792, 5632, 5888, 5962, 6233, 6589, 8096, 8672, 9584, 11776, 11924, 12466, 13178, 13777, 16192, 17344, 19168, 23848, 24932, 26356, 27554, 32384, 34688, 38336, 47696, 49864, 52712, 55108, 64768, 68563, 69376, 76672, 95392, 99728, 105424, 110216, 129536, 137126, 138752, 151547, 153344, 162329, 190784, 199456, 210848, 220432, 274252, 303094, 306688, 324658, 381568, 398912, 421696, 440864, 548504, 606188, 649316, 763136, 797824, 843392, 881728, 1097008, 1212376, 1298632, 1526272, 1595648, 1686784, 1763456, 1785619, 2194016, 2424752, 2597264, 3191296, 3373568, 3526912, 3571238, 3733567, 4388032, 4849504, 5194528, 7053824, 7142476, 7467134, 8776064, 9699008, 10389056, 14284952, 14934268, 17552128, 19398016, 20778112, 28569904, 29868536, 35104256, 38796032, 41069237, 41556224, 57139808, 59737072, 77592064, 82138474, 83112448, 114279616, 119474144, 164276948, 228559232, 238948288, 328553896, 457118464, 477896576, 657107792, 914236928, 955793152, 1314215584, 1911586304, 2628431168, 5256862336, 10513724672, 21027449344]

約数ペア:

[(1, 21027449344), (2, 10513724672), (4, 5256862336), (8, 2628431168), (11, 1911586304), (16, 1314215584), (22, 955793152), (23, 914236928), (32, 657107792), (44, 477896576), (46, 457118464), (64, 328553896), (88, 238948288), (92, 228559232), (128, 164276948), (176, 119474144), (184, 114279616), (253, 83112448), (256, 82138474), (271, 77592064), (352, 59737072), (368, 57139808), (506, 41556224), (512, 41069237), (542, 38796032), (599, 35104256), (704, 29868536), (736, 28569904), (1012, 20778112), (1084, 19398016), (1198, 17552128), (1408, 14934268), (1472, 14284952), (2024, 10389056), (2168, 9699008), (2396, 8776064), (2816, 7467134), (2944, 7142476), (2981, 7053824), (4048, 5194528), (4336, 4849504), (4792, 4388032), (5632, 3733567), (5888, 3571238), (5962, 3526912), (6233, 3373568), (6589, 3191296), (8096, 2597264), (8672, 2424752), (9584, 2194016), (11776, 1785619), (11924, 1763456), (12466, 1686784), (13178, 1595648), (13777, 1526272), (16192, 1298632), (17344, 1212376), (19168, 1097008), (23848, 881728), (24932, 843392), (26356, 797824), (27554, 763136), (32384, 649316), (34688, 606188), (38336, 548504), (47696, 440864), (49864, 421696), (52712, 398912), (55108, 381568), (64768, 324658), (68563, 306688), (69376, 303094), (76672, 274252), (95392, 220432), (99728, 210848), (105424, 199456), (110216, 190784), (129536, 162329), (137126, 153344), (138752, 151547)]