268789026

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 599477760

約数和(自身を除く): 330688734

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 139, 166, 249, 278, 353, 417, 498, 706, 834, 913, 1059, 1529, 1826, 2118, 2739, 3058, 3883, 4587, 5478, 7766, 9174, 11537, 11649, 23074, 23298, 29299, 34611, 49067, 58598, 69222, 87897, 98134, 126907, 147201, 175794, 253814, 294402, 322289, 380721, 539737, 644578, 761442, 966867, 1079474, 1619211, 1933734, 3238422, 4072561, 8145122, 12217683, 24435366, 44798171, 89596342, 134394513, 268789026]

約数ペア:

[(1, 268789026), (2, 134394513), (3, 89596342), (6, 44798171), (11, 24435366), (22, 12217683), (33, 8145122), (66, 4072561), (83, 3238422), (139, 1933734), (166, 1619211), (249, 1079474), (278, 966867), (353, 761442), (417, 644578), (498, 539737), (706, 380721), (834, 322289), (913, 294402), (1059, 253814), (1529, 175794), (1826, 147201), (2118, 126907), (2739, 98134), (3058, 87897), (3883, 69222), (4587, 58598), (5478, 49067), (7766, 34611), (9174, 29299), (11537, 23298), (11649, 23074)]