989141071872

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{5147}}^1$

素因数の和:6212

約数の個数: 192

約数和(自身を含む): 2725359436800

約数和(自身を除く): 1736218364928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1009, 1024, 1488, 1536, 1984, 2018, 2048, 2976, 3027, 3072, 3968, 4036, 5147, 5952, 6054, 6144, 7936, 8072, 10294, 11904, 12108, 15441, 15872, 16144, 20588, 23808, 24216, 30882, 31279, 31744, 32288, 41176, 47616, 48432, 61764, 62558, 63488, 64576, 82352, 93837, 95232, 96864, 123528, 125116, 129152, 159557, 164704, 187674, 190464, 193728, 247056, 250232, 258304, 319114, 329408, 375348, 387456, 478671, 494112, 500464, 516608, 638228, 658816, 750696, 774912, 957342, 988224, 1000928, 1033216, 1276456, 1317632, 1501392, 1549824, 1914684, 1976448, 2001856, 2066432, 2552912, 2635264, 3002784, 3099648, 3829368, 3952896, 4003712, 5105824, 5193323, 5270528, 6005568, 6199296, 7658736, 7905792, 8007424, 10211648, 10386646, 10541056, 12011136, 15317472, 15579969, 15811584, 16014848, 20423296, 20773292, 24022272, 30634944, 31159938, 31623168, 32029696, 40846592, 41546584, 48044544, 61269888, 62319876, 64059392, 81693184, 83093168, 96089088, 122539776, 124639752, 160993013, 163386368, 166186336, 192178176, 245079552, 249279504, 321986026, 326772736, 332372672, 482979039, 490159104, 498559008, 643972052, 664745344, 965958078, 980318208, 997118016, 1287944104, 1329490688, 1931916156, 1994236032, 2575888208, 2658981376, 3863832312, 3988472064, 5151776416, 5317962752, 7727664624, 7976944128, 10303552832, 10635925504, 15455329248, 15953888256, 20607105664, 30910658496, 31907776512, 41214211328, 61821316992, 82428422656, 123642633984, 164856845312, 247285267968, 329713690624, 494570535936, 989141071872]

約数ペア:

[(1, 989141071872), (2, 494570535936), (3, 329713690624), (4, 247285267968), (6, 164856845312), (8, 123642633984), (12, 82428422656), (16, 61821316992), (24, 41214211328), (31, 31907776512), (32, 30910658496), (48, 20607105664), (62, 15953888256), (64, 15455329248), (93, 10635925504), (96, 10303552832), (124, 7976944128), (128, 7727664624), (186, 5317962752), (192, 5151776416), (248, 3988472064), (256, 3863832312), (372, 2658981376), (384, 2575888208), (496, 1994236032), (512, 1931916156), (744, 1329490688), (768, 1287944104), (992, 997118016), (1009, 980318208), (1024, 965958078), (1488, 664745344), (1536, 643972052), (1984, 498559008), (2018, 490159104), (2048, 482979039), (2976, 332372672), (3027, 326772736), (3072, 321986026), (3968, 249279504), (4036, 245079552), (5147, 192178176), (5952, 166186336), (6054, 163386368), (6144, 160993013), (7936, 124639752), (8072, 122539776), (10294, 96089088), (11904, 83093168), (12108, 81693184), (15441, 64059392), (15872, 62319876), (16144, 61269888), (20588, 48044544), (23808, 41546584), (24216, 40846592), (30882, 32029696), (31279, 31623168), (31744, 31159938), (32288, 30634944), (41176, 24022272), (47616, 20773292), (48432, 20423296), (61764, 16014848), (62558, 15811584), (63488, 15579969), (64576, 15317472), (82352, 12011136), (93837, 10541056), (95232, 10386646), (96864, 10211648), (123528, 8007424), (125116, 7905792), (129152, 7658736), (159557, 6199296), (164704, 6005568), (187674, 5270528), (190464, 5193323), (193728, 5105824), (247056, 4003712), (250232, 3952896), (258304, 3829368), (319114, 3099648), (329408, 3002784), (375348, 2635264), (387456, 2552912), (478671, 2066432), (494112, 2001856), (500464, 1976448), (516608, 1914684), (638228, 1549824), (658816, 1501392), (750696, 1317632), (774912, 1276456), (957342, 1033216), (988224, 1000928)]