269044048

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:1004

約数の個数: 80

約数和(自身を含む): 644958720

約数和(自身を除く): 375914672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 257, 364, 514, 719, 728, 1028, 1438, 1456, 1799, 2056, 2876, 3341, 3598, 4112, 5033, 5752, 6682, 7196, 9347, 10066, 11504, 13364, 14392, 18694, 20132, 23387, 26728, 28784, 37388, 40264, 46774, 53456, 65429, 74776, 80528, 93548, 130858, 149552, 184783, 187096, 261716, 369566, 374192, 523432, 739132, 1046864, 1293481, 1478264, 2402179, 2586962, 2956528, 4804358, 5173924, 9608716, 10347848, 16815253, 19217432, 20695696, 33630506, 38434864, 67261012, 134522024, 269044048]

約数ペア:

[(1, 269044048), (2, 134522024), (4, 67261012), (7, 38434864), (8, 33630506), (13, 20695696), (14, 19217432), (16, 16815253), (26, 10347848), (28, 9608716), (52, 5173924), (56, 4804358), (91, 2956528), (104, 2586962), (112, 2402179), (182, 1478264), (208, 1293481), (257, 1046864), (364, 739132), (514, 523432), (719, 374192), (728, 369566), (1028, 261716), (1438, 187096), (1456, 184783), (1799, 149552), (2056, 130858), (2876, 93548), (3341, 80528), (3598, 74776), (4112, 65429), (5033, 53456), (5752, 46774), (6682, 40264), (7196, 37388), (9347, 28784), (10066, 26728), (11504, 23387), (13364, 20132), (14392, 18694)]