21356061696

素因数分解:

$2^{10}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24917}}^1$

素因数の和:24977

約数の個数: 176

約数和(自身を含む): 65289146880

約数和(自身を除く): 43933085184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2232, 2304, 2976, 3072, 3348, 3456, 3968, 4464, 4608, 5952, 6696, 6912, 7936, 8928, 9216, 11904, 13392, 13824, 15872, 17856, 23808, 24917, 26784, 27648, 31744, 35712, 47616, 49834, 53568, 71424, 74751, 95232, 99668, 107136, 142848, 149502, 199336, 214272, 224253, 285696, 299004, 398672, 428544, 448506, 598008, 672759, 772427, 797344, 857088, 897012, 1196016, 1345518, 1544854, 1594688, 1794024, 2317281, 2392032, 2691036, 3089708, 3189376, 3588048, 4634562, 4784064, 5382072, 6179416, 6378752, 6951843, 7176096, 9269124, 9568128, 10764144, 12358832, 12757504, 13903686, 14352192, 18538248, 19136256, 20855529, 21528288, 24717664, 25515008, 27807372, 28704384, 37076496, 38272512, 41711058, 43056576, 49435328, 55614744, 57408768, 74152992, 76545024, 83422116, 86113152, 98870656, 111229488, 114817536, 148305984, 166844232, 172226304, 197741312, 222458976, 229635072, 296611968, 333688464, 344452608, 395482624, 444917952, 593223936, 667376928, 688905216, 790965248, 889835904, 1186447872, 1334753856, 1779671808, 2372895744, 2669507712, 3559343616, 5339015424, 7118687232, 10678030848, 21356061696]

約数ペア:

[(1, 21356061696), (2, 10678030848), (3, 7118687232), (4, 5339015424), (6, 3559343616), (8, 2669507712), (9, 2372895744), (12, 1779671808), (16, 1334753856), (18, 1186447872), (24, 889835904), (27, 790965248), (31, 688905216), (32, 667376928), (36, 593223936), (48, 444917952), (54, 395482624), (62, 344452608), (64, 333688464), (72, 296611968), (93, 229635072), (96, 222458976), (108, 197741312), (124, 172226304), (128, 166844232), (144, 148305984), (186, 114817536), (192, 111229488), (216, 98870656), (248, 86113152), (256, 83422116), (279, 76545024), (288, 74152992), (372, 57408768), (384, 55614744), (432, 49435328), (496, 43056576), (512, 41711058), (558, 38272512), (576, 37076496), (744, 28704384), (768, 27807372), (837, 25515008), (864, 24717664), (992, 21528288), (1024, 20855529), (1116, 19136256), (1152, 18538248), (1488, 14352192), (1536, 13903686), (1674, 12757504), (1728, 12358832), (1984, 10764144), (2232, 9568128), (2304, 9269124), (2976, 7176096), (3072, 6951843), (3348, 6378752), (3456, 6179416), (3968, 5382072), (4464, 4784064), (4608, 4634562), (5952, 3588048), (6696, 3189376), (6912, 3089708), (7936, 2691036), (8928, 2392032), (9216, 2317281), (11904, 1794024), (13392, 1594688), (13824, 1544854), (15872, 1345518), (17856, 1196016), (23808, 897012), (24917, 857088), (26784, 797344), (27648, 772427), (31744, 672759), (35712, 598008), (47616, 448506), (49834, 428544), (53568, 398672), (71424, 299004), (74751, 285696), (95232, 224253), (99668, 214272), (107136, 199336), (142848, 149502)]