264505304

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127657}}^1$

素因数の和:127707

約数の個数: 32

約数和(自身を含む): 582120480

約数和(自身を除く): 317615176

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 127657, 255314, 510628, 893599, 1021256, 1787198, 3574396, 4723309, 7148792, 9446618, 18893236, 33063163, 37786472, 66126326, 132252652, 264505304]

約数ペア:

[(1, 264505304), (2, 132252652), (4, 66126326), (7, 37786472), (8, 33063163), (14, 18893236), (28, 9446618), (37, 7148792), (56, 4723309), (74, 3574396), (148, 1787198), (259, 1021256), (296, 893599), (518, 510628), (1036, 255314), (2072, 127657)]