389927862912

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{901009}}^1$

素因数の和:901063

約数の個数: 192

約数和(自身を含む): 1257233313600

約数和(自身を除く): 867305450688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 784, 896, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1932, 2208, 2254, 2352, 2576, 2688, 2944, 3136, 3381, 3864, 4416, 4508, 4704, 5152, 6272, 6762, 7728, 8832, 9016, 9408, 10304, 13524, 15456, 18032, 18816, 20608, 27048, 30912, 36064, 54096, 61824, 72128, 108192, 144256, 216384, 432768, 901009, 1802018, 2703027, 3604036, 5406054, 6307063, 7208072, 10812108, 12614126, 14416144, 18921189, 20723207, 21624216, 25228252, 28832288, 37842378, 41446414, 43248432, 44149441, 50456504, 57664576, 62169621, 75684756, 82892828, 86496864, 88298882, 100913008, 115329152, 124339242, 132448323, 145062449, 151369512, 165785656, 172993728, 176597764, 201826016, 248678484, 264896646, 290124898, 302739024, 331571312, 345987456, 353195528, 403652032, 435187347, 497356968, 529793292, 580249796, 605478048, 663142624, 706391056, 807304064, 870374694, 994713936, 1015437143, 1059586584, 1160499592, 1210956096, 1326285248, 1412782112, 1740749388, 1989427872, 2030874286, 2119173168, 2320999184, 2421912192, 2652570496, 2825564224, 3046311429, 3481498776, 3978855744, 4061748572, 4238346336, 4641998368, 5651128448, 6092622858, 6962997552, 7957711488, 8123497144, 8476692672, 9283996736, 12185245716, 13925995104, 16246994288, 16953385344, 18567993472, 24370491432, 27851990208, 32493988576, 48740982864, 55703980416, 64987977152, 97481965728, 129975954304, 194963931456, 389927862912]

約数ペア:

[(1, 389927862912), (2, 194963931456), (3, 129975954304), (4, 97481965728), (6, 64987977152), (7, 55703980416), (8, 48740982864), (12, 32493988576), (14, 27851990208), (16, 24370491432), (21, 18567993472), (23, 16953385344), (24, 16246994288), (28, 13925995104), (32, 12185245716), (42, 9283996736), (46, 8476692672), (48, 8123497144), (49, 7957711488), (56, 6962997552), (64, 6092622858), (69, 5651128448), (84, 4641998368), (92, 4238346336), (96, 4061748572), (98, 3978855744), (112, 3481498776), (128, 3046311429), (138, 2825564224), (147, 2652570496), (161, 2421912192), (168, 2320999184), (184, 2119173168), (192, 2030874286), (196, 1989427872), (224, 1740749388), (276, 1412782112), (294, 1326285248), (322, 1210956096), (336, 1160499592), (368, 1059586584), (384, 1015437143), (392, 994713936), (448, 870374694), (483, 807304064), (552, 706391056), (588, 663142624), (644, 605478048), (672, 580249796), (736, 529793292), (784, 497356968), (896, 435187347), (966, 403652032), (1104, 353195528), (1127, 345987456), (1176, 331571312), (1288, 302739024), (1344, 290124898), (1472, 264896646), (1568, 248678484), (1932, 201826016), (2208, 176597764), (2254, 172993728), (2352, 165785656), (2576, 151369512), (2688, 145062449), (2944, 132448323), (3136, 124339242), (3381, 115329152), (3864, 100913008), (4416, 88298882), (4508, 86496864), (4704, 82892828), (5152, 75684756), (6272, 62169621), (6762, 57664576), (7728, 50456504), (8832, 44149441), (9016, 43248432), (9408, 41446414), (10304, 37842378), (13524, 28832288), (15456, 25228252), (18032, 21624216), (18816, 20723207), (20608, 18921189), (27048, 14416144), (30912, 12614126), (36064, 10812108), (54096, 7208072), (61824, 6307063), (72128, 5406054), (108192, 3604036), (144256, 2703027), (216384, 1802018), (432768, 901009)]