21418242048

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 416

約数和(自身を含む): 73705894400

約数和(自身を除く): 52287652352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 73, 84, 96, 108, 112, 126, 128, 144, 146, 168, 189, 192, 216, 219, 224, 252, 256, 288, 292, 336, 378, 379, 384, 432, 438, 448, 504, 511, 512, 576, 584, 657, 672, 756, 758, 768, 864, 876, 896, 1008, 1022, 1024, 1137, 1152, 1168, 1314, 1344, 1512, 1516, 1533, 1536, 1728, 1752, 1792, 1971, 2016, 2044, 2048, 2274, 2304, 2336, 2628, 2653, 2688, 3024, 3032, 3066, 3072, 3411, 3456, 3504, 3584, 3942, 4032, 4088, 4096, 4548, 4599, 4608, 4672, 5256, 5306, 5376, 6048, 6064, 6132, 6144, 6822, 6912, 7008, 7168, 7884, 7959, 8064, 8176, 9096, 9198, 9216, 9344, 10233, 10512, 10612, 10752, 12096, 12128, 12264, 12288, 13644, 13797, 13824, 14016, 14336, 15768, 15918, 16128, 16352, 18192, 18396, 18432, 18688, 20466, 21024, 21224, 21504, 23877, 24192, 24256, 24528, 27288, 27594, 27648, 27667, 28032, 28672, 31536, 31836, 32256, 32704, 36384, 36792, 36864, 37376, 40932, 42048, 42448, 43008, 47754, 48384, 48512, 49056, 54576, 55188, 55296, 55334, 56064, 63072, 63672, 64512, 65408, 71631, 72768, 73584, 74752, 81864, 83001, 84096, 84896, 86016, 95508, 96768, 97024, 98112, 109152, 110376, 110592, 110668, 112128, 126144, 127344, 129024, 130816, 143262, 145536, 147168, 149504, 163728, 166002, 168192, 169792, 191016, 193536, 193669, 194048, 196224, 218304, 220752, 221336, 224256, 249003, 252288, 254688, 258048, 261632, 286524, 291072, 294336, 299008, 327456, 332004, 336384, 339584, 382032, 387072, 387338, 388096, 392448, 436608, 441504, 442672, 448512, 498006, 504576, 509376, 523264, 573048, 581007, 582144, 588672, 654912, 664008, 672768, 679168, 747009, 764064, 774144, 774676, 776192, 784896, 873216, 883008, 885344, 897024, 996012, 1009152, 1018752, 1046528, 1146096, 1162014, 1164288, 1177344, 1309824, 1328016, 1345536, 1358336, 1494018, 1528128, 1549352, 1552384, 1569792, 1743021, 1746432, 1766016, 1770688, 1992024, 2018304, 2037504, 2093056, 2292192, 2324028, 2328576, 2354688, 2619648, 2656032, 2691072, 2716672, 2988036, 3056256, 3098704, 3139584, 3486042, 3492864, 3532032, 3541376, 3984048, 4036608, 4075008, 4584384, 4648056, 4657152, 4709376, 5229063, 5239296, 5312064, 5433344, 5976072, 6112512, 6197408, 6279168, 6972084, 6985728, 7064064, 7082752, 7968096, 8073216, 8150016, 9168768, 9296112, 9418752, 10458126, 10478592, 10624128, 10866688, 11952144, 12225024, 12394816, 13944168, 13971456, 14128128, 14165504, 15936192, 16300032, 18337536, 18592224, 18837504, 20916252, 20957184, 21248256, 23904288, 24450048, 24789632, 27888336, 28256256, 28331008, 31872384, 32600064, 36675072, 37184448, 41832504, 41914368, 42496512, 47808576, 48900096, 49579264, 55776672, 56512512, 56662016, 63744768, 73350144, 74368896, 83665008, 84993024, 95617152, 97800192, 99158528, 111553344, 113324032, 127489536, 146700288, 148737792, 167330016, 169986048, 191234304, 198317056, 223106688, 254979072, 293400576, 297475584, 334660032, 339972096, 382468608, 396634112, 446213376, 509958144, 594951168, 669320064, 764937216, 793268224, 892426752, 1019916288, 1189902336, 1338640128, 1529874432, 1784853504, 2379804672, 2677280256, 3059748864, 3569707008, 5354560512, 7139414016, 10709121024, 21418242048]

約数ペア:

[(1, 21418242048), (2, 10709121024), (3, 7139414016), (4, 5354560512), (6, 3569707008), (7, 3059748864), (8, 2677280256), (9, 2379804672), (12, 1784853504), (14, 1529874432), (16, 1338640128), (18, 1189902336), (21, 1019916288), (24, 892426752), (27, 793268224), (28, 764937216), (32, 669320064), (36, 594951168), (42, 509958144), (48, 446213376), (54, 396634112), (56, 382468608), (63, 339972096), (64, 334660032), (72, 297475584), (73, 293400576), (84, 254979072), (96, 223106688), (108, 198317056), (112, 191234304), (126, 169986048), (128, 167330016), (144, 148737792), (146, 146700288), (168, 127489536), (189, 113324032), (192, 111553344), (216, 99158528), (219, 97800192), (224, 95617152), (252, 84993024), (256, 83665008), (288, 74368896), (292, 73350144), (336, 63744768), (378, 56662016), (379, 56512512), (384, 55776672), (432, 49579264), (438, 48900096), (448, 47808576), (504, 42496512), (511, 41914368), (512, 41832504), (576, 37184448), (584, 36675072), (657, 32600064), (672, 31872384), (756, 28331008), (758, 28256256), (768, 27888336), (864, 24789632), (876, 24450048), (896, 23904288), (1008, 21248256), (1022, 20957184), (1024, 20916252), (1137, 18837504), (1152, 18592224), (1168, 18337536), (1314, 16300032), (1344, 15936192), (1512, 14165504), (1516, 14128128), (1533, 13971456), (1536, 13944168), (1728, 12394816), (1752, 12225024), (1792, 11952144), (1971, 10866688), (2016, 10624128), (2044, 10478592), (2048, 10458126), (2274, 9418752), (2304, 9296112), (2336, 9168768), (2628, 8150016), (2653, 8073216), (2688, 7968096), (3024, 7082752), (3032, 7064064), (3066, 6985728), (3072, 6972084), (3411, 6279168), (3456, 6197408), (3504, 6112512), (3584, 5976072), (3942, 5433344), (4032, 5312064), (4088, 5239296), (4096, 5229063), (4548, 4709376), (4599, 4657152), (4608, 4648056), (4672, 4584384), (5256, 4075008), (5306, 4036608), (5376, 3984048), (6048, 3541376), (6064, 3532032), (6132, 3492864), (6144, 3486042), (6822, 3139584), (6912, 3098704), (7008, 3056256), (7168, 2988036), (7884, 2716672), (7959, 2691072), (8064, 2656032), (8176, 2619648), (9096, 2354688), (9198, 2328576), (9216, 2324028), (9344, 2292192), (10233, 2093056), (10512, 2037504), (10612, 2018304), (10752, 1992024), (12096, 1770688), (12128, 1766016), (12264, 1746432), (12288, 1743021), (13644, 1569792), (13797, 1552384), (13824, 1549352), (14016, 1528128), (14336, 1494018), (15768, 1358336), (15918, 1345536), (16128, 1328016), (16352, 1309824), (18192, 1177344), (18396, 1164288), (18432, 1162014), (18688, 1146096), (20466, 1046528), (21024, 1018752), (21224, 1009152), (21504, 996012), (23877, 897024), (24192, 885344), (24256, 883008), (24528, 873216), (27288, 784896), (27594, 776192), (27648, 774676), (27667, 774144), (28032, 764064), (28672, 747009), (31536, 679168), (31836, 672768), (32256, 664008), (32704, 654912), (36384, 588672), (36792, 582144), (36864, 581007), (37376, 573048), (40932, 523264), (42048, 509376), (42448, 504576), (43008, 498006), (47754, 448512), (48384, 442672), (48512, 441504), (49056, 436608), (54576, 392448), (55188, 388096), (55296, 387338), (55334, 387072), (56064, 382032), (63072, 339584), (63672, 336384), (64512, 332004), (65408, 327456), (71631, 299008), (72768, 294336), (73584, 291072), (74752, 286524), (81864, 261632), (83001, 258048), (84096, 254688), (84896, 252288), (86016, 249003), (95508, 224256), (96768, 221336), (97024, 220752), (98112, 218304), (109152, 196224), (110376, 194048), (110592, 193669), (110668, 193536), (112128, 191016), (126144, 169792), (127344, 168192), (129024, 166002), (130816, 163728), (143262, 149504), (145536, 147168)]