749590576

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 1688780800

約数和(自身を除く): 939190224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 151, 254, 302, 349, 508, 604, 698, 889, 1016, 1057, 1208, 1396, 1778, 2032, 2114, 2416, 2443, 2792, 3556, 4228, 4886, 5584, 7112, 8456, 9772, 14224, 16912, 19177, 19544, 38354, 39088, 44323, 52699, 76708, 88646, 105398, 134239, 153416, 177292, 210796, 268478, 306832, 310261, 354584, 368893, 421592, 536956, 620522, 709168, 737786, 843184, 1073912, 1241044, 1475572, 2147824, 2482088, 2951144, 4964176, 5902288, 6692773, 13385546, 26771092, 46849411, 53542184, 93698822, 107084368, 187397644, 374795288, 749590576]

約数ペア:

[(1, 749590576), (2, 374795288), (4, 187397644), (7, 107084368), (8, 93698822), (14, 53542184), (16, 46849411), (28, 26771092), (56, 13385546), (112, 6692773), (127, 5902288), (151, 4964176), (254, 2951144), (302, 2482088), (349, 2147824), (508, 1475572), (604, 1241044), (698, 1073912), (889, 843184), (1016, 737786), (1057, 709168), (1208, 620522), (1396, 536956), (1778, 421592), (2032, 368893), (2114, 354584), (2416, 310261), (2443, 306832), (2792, 268478), (3556, 210796), (4228, 177292), (4886, 153416), (5584, 134239), (7112, 105398), (8456, 88646), (9772, 76708), (14224, 52699), (16912, 44323), (19177, 39088), (19544, 38354)]