19398323904

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{509}}^1$

素因数の和:911

約数の個数: 224

約数和(自身を含む): 56044185600

約数和(自身を除く): 36645861696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 152, 186, 192, 228, 248, 304, 337, 372, 456, 496, 509, 589, 608, 674, 744, 912, 992, 1011, 1018, 1178, 1216, 1348, 1488, 1527, 1767, 1824, 1984, 2022, 2036, 2356, 2696, 2976, 3054, 3534, 3648, 4044, 4072, 4712, 5392, 5952, 6108, 6403, 7068, 8088, 8144, 9424, 9671, 10447, 10784, 12216, 12806, 14136, 15779, 16176, 16288, 18848, 19209, 19342, 20894, 21568, 24432, 25612, 28272, 29013, 31341, 31558, 32352, 32576, 37696, 38418, 38684, 41788, 47337, 48864, 51224, 56544, 58026, 62682, 63116, 64704, 76836, 77368, 83576, 94674, 97728, 102448, 113088, 116052, 125364, 126232, 153672, 154736, 167152, 171533, 189348, 198493, 204896, 232104, 250728, 252464, 299801, 307344, 309472, 334304, 343066, 378696, 396986, 409792, 464208, 501456, 504928, 514599, 595479, 599602, 614688, 618944, 668608, 686132, 757392, 793972, 899403, 928416, 1002912, 1009856, 1029198, 1190958, 1199204, 1229376, 1372264, 1514784, 1587944, 1798806, 1856832, 2005824, 2058396, 2381916, 2398408, 2744528, 3029568, 3175888, 3259127, 3597612, 4116792, 4763832, 4796816, 5317523, 5489056, 6351776, 6518254, 7195224, 8233584, 9527664, 9593632, 9777381, 10635046, 10978112, 12703552, 13036508, 14390448, 15952569, 16467168, 19055328, 19187264, 19554762, 21270092, 26073016, 28780896, 31905138, 32934336, 38110656, 39109524, 42540184, 52146032, 57561792, 63810276, 78219048, 85080368, 101032937, 104292064, 127620552, 156438096, 170160736, 202065874, 208584128, 255241104, 303098811, 312876192, 340321472, 404131748, 510482208, 606197622, 625752384, 808263496, 1020964416, 1212395244, 1616526992, 2424790488, 3233053984, 4849580976, 6466107968, 9699161952, 19398323904]

約数ペア:

[(1, 19398323904), (2, 9699161952), (3, 6466107968), (4, 4849580976), (6, 3233053984), (8, 2424790488), (12, 1616526992), (16, 1212395244), (19, 1020964416), (24, 808263496), (31, 625752384), (32, 606197622), (38, 510482208), (48, 404131748), (57, 340321472), (62, 312876192), (64, 303098811), (76, 255241104), (93, 208584128), (96, 202065874), (114, 170160736), (124, 156438096), (152, 127620552), (186, 104292064), (192, 101032937), (228, 85080368), (248, 78219048), (304, 63810276), (337, 57561792), (372, 52146032), (456, 42540184), (496, 39109524), (509, 38110656), (589, 32934336), (608, 31905138), (674, 28780896), (744, 26073016), (912, 21270092), (992, 19554762), (1011, 19187264), (1018, 19055328), (1178, 16467168), (1216, 15952569), (1348, 14390448), (1488, 13036508), (1527, 12703552), (1767, 10978112), (1824, 10635046), (1984, 9777381), (2022, 9593632), (2036, 9527664), (2356, 8233584), (2696, 7195224), (2976, 6518254), (3054, 6351776), (3534, 5489056), (3648, 5317523), (4044, 4796816), (4072, 4763832), (4712, 4116792), (5392, 3597612), (5952, 3259127), (6108, 3175888), (6403, 3029568), (7068, 2744528), (8088, 2398408), (8144, 2381916), (9424, 2058396), (9671, 2005824), (10447, 1856832), (10784, 1798806), (12216, 1587944), (12806, 1514784), (14136, 1372264), (15779, 1229376), (16176, 1199204), (16288, 1190958), (18848, 1029198), (19209, 1009856), (19342, 1002912), (20894, 928416), (21568, 899403), (24432, 793972), (25612, 757392), (28272, 686132), (29013, 668608), (31341, 618944), (31558, 614688), (32352, 599602), (32576, 595479), (37696, 514599), (38418, 504928), (38684, 501456), (41788, 464208), (47337, 409792), (48864, 396986), (51224, 378696), (56544, 343066), (58026, 334304), (62682, 309472), (63116, 307344), (64704, 299801), (76836, 252464), (77368, 250728), (83576, 232104), (94674, 204896), (97728, 198493), (102448, 189348), (113088, 171533), (116052, 167152), (125364, 154736), (126232, 153672)]