1269891864

素因数分解:

$2^3\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{4561}}^1$

素因数の和:5865

約数の個数: 64

約数和(自身を含む): 3530988000

約数和(自身を除く): 2261096136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1289, 2578, 3867, 4561, 5156, 7734, 9122, 10312, 11601, 13683, 15468, 18244, 23202, 27366, 30936, 34803, 36488, 41049, 46404, 54732, 69606, 82098, 92808, 109464, 123147, 139212, 164196, 246294, 278424, 328392, 492588, 985176, 5879129, 11758258, 17637387, 23516516, 35274774, 47033032, 52912161, 70549548, 105824322, 141099096, 158736483, 211648644, 317472966, 423297288, 634945932, 1269891864]

約数ペア:

[(1, 1269891864), (2, 634945932), (3, 423297288), (4, 317472966), (6, 211648644), (8, 158736483), (9, 141099096), (12, 105824322), (18, 70549548), (24, 52912161), (27, 47033032), (36, 35274774), (54, 23516516), (72, 17637387), (108, 11758258), (216, 5879129), (1289, 985176), (2578, 492588), (3867, 328392), (4561, 278424), (5156, 246294), (7734, 164196), (9122, 139212), (10312, 123147), (11601, 109464), (13683, 92808), (15468, 82098), (18244, 69606), (23202, 54732), (27366, 46404), (30936, 41049), (34803, 36488)]