81474548736

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199411}}^1$

素因数の和:199460

約数の個数: 176

約数和(自身を含む): 261245672960

約数和(自身を除く): 179771124224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1792, 1824, 2128, 2432, 2688, 3072, 3192, 3584, 3648, 4256, 4864, 5376, 6384, 7168, 7296, 8512, 9728, 10752, 12768, 14592, 17024, 19456, 21504, 25536, 29184, 34048, 51072, 58368, 68096, 102144, 136192, 199411, 204288, 398822, 408576, 598233, 797644, 1196466, 1395877, 1595288, 2392932, 2791754, 3190576, 3788809, 4187631, 4785864, 5583508, 6381152, 7577618, 8375262, 9571728, 11167016, 11366427, 12762304, 15155236, 16750524, 19143456, 22334032, 22732854, 25524608, 26521663, 30310472, 33501048, 38286912, 44668064, 45465708, 51049216, 53043326, 60620944, 67002096, 76573824, 79564989, 89336128, 90931416, 102098432, 106086652, 121241888, 134004192, 153147648, 159129978, 178672256, 181862832, 204196864, 212173304, 242483776, 268008384, 306295296, 318259956, 357344512, 363725664, 424346608, 484967552, 536016768, 612590592, 636519912, 714689024, 727451328, 848693216, 969935104, 1072033536, 1273039824, 1429378048, 1454902656, 1697386432, 1939870208, 2144067072, 2546079648, 2909805312, 3394772864, 3879740416, 4288134144, 5092159296, 5819610624, 6789545728, 10184318592, 11639221248, 13579091456, 20368637184, 27158182912, 40737274368, 81474548736]

約数ペア:

[(1, 81474548736), (2, 40737274368), (3, 27158182912), (4, 20368637184), (6, 13579091456), (7, 11639221248), (8, 10184318592), (12, 6789545728), (14, 5819610624), (16, 5092159296), (19, 4288134144), (21, 3879740416), (24, 3394772864), (28, 2909805312), (32, 2546079648), (38, 2144067072), (42, 1939870208), (48, 1697386432), (56, 1454902656), (57, 1429378048), (64, 1273039824), (76, 1072033536), (84, 969935104), (96, 848693216), (112, 727451328), (114, 714689024), (128, 636519912), (133, 612590592), (152, 536016768), (168, 484967552), (192, 424346608), (224, 363725664), (228, 357344512), (256, 318259956), (266, 306295296), (304, 268008384), (336, 242483776), (384, 212173304), (399, 204196864), (448, 181862832), (456, 178672256), (512, 159129978), (532, 153147648), (608, 134004192), (672, 121241888), (768, 106086652), (798, 102098432), (896, 90931416), (912, 89336128), (1024, 79564989), (1064, 76573824), (1216, 67002096), (1344, 60620944), (1536, 53043326), (1596, 51049216), (1792, 45465708), (1824, 44668064), (2128, 38286912), (2432, 33501048), (2688, 30310472), (3072, 26521663), (3192, 25524608), (3584, 22732854), (3648, 22334032), (4256, 19143456), (4864, 16750524), (5376, 15155236), (6384, 12762304), (7168, 11366427), (7296, 11167016), (8512, 9571728), (9728, 8375262), (10752, 7577618), (12768, 6381152), (14592, 5583508), (17024, 4785864), (19456, 4187631), (21504, 3788809), (25536, 3190576), (29184, 2791754), (34048, 2392932), (51072, 1595288), (58368, 1395877), (68096, 1196466), (102144, 797644), (136192, 598233), (199411, 408576), (204288, 398822)]