826640856

素因数分解:

$2^3\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{2969}}^1$

素因数の和:4273

約数の個数: 64

約数和(自身を含む): 2298780000

約数和(自身を除く): 1472139144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1289, 2578, 2969, 3867, 5156, 5938, 7734, 8907, 10312, 11601, 11876, 15468, 17814, 23202, 23752, 26721, 30936, 34803, 35628, 46404, 53442, 69606, 71256, 80163, 92808, 106884, 139212, 160326, 213768, 278424, 320652, 641304, 3827041, 7654082, 11481123, 15308164, 22962246, 30616328, 34443369, 45924492, 68886738, 91848984, 103330107, 137773476, 206660214, 275546952, 413320428, 826640856]

約数ペア:

[(1, 826640856), (2, 413320428), (3, 275546952), (4, 206660214), (6, 137773476), (8, 103330107), (9, 91848984), (12, 68886738), (18, 45924492), (24, 34443369), (27, 30616328), (36, 22962246), (54, 15308164), (72, 11481123), (108, 7654082), (216, 3827041), (1289, 641304), (2578, 320652), (2969, 278424), (3867, 213768), (5156, 160326), (5938, 139212), (7734, 106884), (8907, 92808), (10312, 80163), (11601, 71256), (11876, 69606), (15468, 53442), (17814, 46404), (23202, 35628), (23752, 34803), (26721, 30936)]