218211632128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{3217}}^1\times {\mathrm{9463}}^1$

素因数の和:12707

約数の個数: 88

約数和(自身を含む): 498733569152

約数和(自身を除く): 280521937024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3217, 3584, 6434, 7168, 9463, 12868, 18926, 22519, 25736, 37852, 45038, 51472, 66241, 75704, 90076, 102944, 132482, 151408, 180152, 205888, 264964, 302816, 360304, 411776, 529928, 605632, 720608, 823552, 1059856, 1211264, 1441216, 1647104, 2119712, 2422528, 2882432, 3294208, 4239424, 4845056, 5764864, 8478848, 9690112, 11529728, 16957696, 23059456, 30442471, 33915392, 60884942, 67830784, 121769884, 213097297, 243539768, 426194594, 487079536, 852389188, 974159072, 1704778376, 1948318144, 3409556752, 3896636288, 6819113504, 7793272576, 13638227008, 15586545152, 27276454016, 31173090304, 54552908032, 109105816064, 218211632128]

約数ペア:

[(1, 218211632128), (2, 109105816064), (4, 54552908032), (7, 31173090304), (8, 27276454016), (14, 15586545152), (16, 13638227008), (28, 7793272576), (32, 6819113504), (56, 3896636288), (64, 3409556752), (112, 1948318144), (128, 1704778376), (224, 974159072), (256, 852389188), (448, 487079536), (512, 426194594), (896, 243539768), (1024, 213097297), (1792, 121769884), (3217, 67830784), (3584, 60884942), (6434, 33915392), (7168, 30442471), (9463, 23059456), (12868, 16957696), (18926, 11529728), (22519, 9690112), (25736, 8478848), (37852, 5764864), (45038, 4845056), (51472, 4239424), (66241, 3294208), (75704, 2882432), (90076, 2422528), (102944, 2119712), (132482, 1647104), (151408, 1441216), (180152, 1211264), (205888, 1059856), (264964, 823552), (302816, 720608), (360304, 605632), (411776, 529928)]