858164912

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 1862559360

約数和(自身を除く): 1004394448

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 236, 242, 472, 484, 649, 683, 944, 968, 1298, 1331, 1366, 1936, 2596, 2662, 2732, 5192, 5324, 5464, 7139, 7513, 10384, 10648, 10928, 14278, 15026, 21296, 28556, 30052, 40297, 57112, 60104, 78529, 80594, 82643, 114224, 120208, 157058, 161188, 165286, 314116, 322376, 330572, 443267, 628232, 644752, 661144, 886534, 909073, 1256464, 1322288, 1773068, 1818146, 3546136, 3636292, 4875937, 7092272, 7272584, 9751874, 14545168, 19503748, 39007496, 53635307, 78014992, 107270614, 214541228, 429082456, 858164912]

約数ペア:

[(1, 858164912), (2, 429082456), (4, 214541228), (8, 107270614), (11, 78014992), (16, 53635307), (22, 39007496), (44, 19503748), (59, 14545168), (88, 9751874), (118, 7272584), (121, 7092272), (176, 4875937), (236, 3636292), (242, 3546136), (472, 1818146), (484, 1773068), (649, 1322288), (683, 1256464), (944, 909073), (968, 886534), (1298, 661144), (1331, 644752), (1366, 628232), (1936, 443267), (2596, 330572), (2662, 322376), (2732, 314116), (5192, 165286), (5324, 161188), (5464, 157058), (7139, 120208), (7513, 114224), (10384, 82643), (10648, 80594), (10928, 78529), (14278, 60104), (15026, 57112), (21296, 40297), (28556, 30052)]