808210832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9547}}^1$

素因数の和:9616

約数の個数: 80

約数和(自身を含む): 1889587392

約数和(自身を除く): 1081376560

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 176, 208, 286, 296, 407, 481, 572, 592, 814, 962, 1144, 1628, 1924, 2288, 3256, 3848, 5291, 6512, 7696, 9547, 10582, 19094, 21164, 38188, 42328, 76376, 84656, 105017, 124111, 152752, 210034, 248222, 353239, 420068, 496444, 706478, 840136, 992888, 1365221, 1412956, 1680272, 1985776, 2730442, 2825912, 3885629, 4592107, 5460884, 5651824, 7771258, 9184214, 10921768, 15542516, 18368428, 21843536, 31085032, 36736856, 50513177, 62170064, 73473712, 101026354, 202052708, 404105416, 808210832]

約数ペア:

[(1, 808210832), (2, 404105416), (4, 202052708), (8, 101026354), (11, 73473712), (13, 62170064), (16, 50513177), (22, 36736856), (26, 31085032), (37, 21843536), (44, 18368428), (52, 15542516), (74, 10921768), (88, 9184214), (104, 7771258), (143, 5651824), (148, 5460884), (176, 4592107), (208, 3885629), (286, 2825912), (296, 2730442), (407, 1985776), (481, 1680272), (572, 1412956), (592, 1365221), (814, 992888), (962, 840136), (1144, 706478), (1628, 496444), (1924, 420068), (2288, 353239), (3256, 248222), (3848, 210034), (5291, 152752), (6512, 124111), (7696, 105017), (9547, 84656), (10582, 76376), (19094, 42328), (21164, 38188)]