2255607536

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6947}}^1$

素因数の和:7198

約数の個数: 80

約数和(自身を含む): 5403654144

約数和(自身を除く): 3148046608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 223, 364, 446, 728, 892, 1456, 1561, 1784, 2899, 3122, 3568, 5798, 6244, 6947, 11596, 12488, 13894, 20293, 23192, 24976, 27788, 40586, 46384, 48629, 55576, 81172, 90311, 97258, 111152, 162344, 180622, 194516, 324688, 361244, 389032, 632177, 722488, 778064, 1264354, 1444976, 1549181, 2528708, 3098362, 5057416, 6196724, 10114832, 10844267, 12393448, 20139353, 21688534, 24786896, 40278706, 43377068, 80557412, 86754136, 140975471, 161114824, 173508272, 281950942, 322229648, 563901884, 1127803768, 2255607536]

約数ペア:

[(1, 2255607536), (2, 1127803768), (4, 563901884), (7, 322229648), (8, 281950942), (13, 173508272), (14, 161114824), (16, 140975471), (26, 86754136), (28, 80557412), (52, 43377068), (56, 40278706), (91, 24786896), (104, 21688534), (112, 20139353), (182, 12393448), (208, 10844267), (223, 10114832), (364, 6196724), (446, 5057416), (728, 3098362), (892, 2528708), (1456, 1549181), (1561, 1444976), (1784, 1264354), (2899, 778064), (3122, 722488), (3568, 632177), (5798, 389032), (6244, 361244), (6947, 324688), (11596, 194516), (12488, 180622), (13894, 162344), (20293, 111152), (23192, 97258), (24976, 90311), (27788, 81172), (40586, 55576), (46384, 48629)]