2870472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 7983360

約数和(自身を除く): 5112888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 131, 132, 166, 249, 262, 264, 332, 393, 498, 524, 664, 786, 913, 996, 1048, 1441, 1572, 1826, 1992, 2739, 2882, 3144, 3652, 4323, 5478, 5764, 7304, 8646, 10873, 10956, 11528, 17292, 21746, 21912, 32619, 34584, 43492, 65238, 86984, 119603, 130476, 239206, 260952, 358809, 478412, 717618, 956824, 1435236, 2870472]

約数ペア:

[(1, 2870472), (2, 1435236), (3, 956824), (4, 717618), (6, 478412), (8, 358809), (11, 260952), (12, 239206), (22, 130476), (24, 119603), (33, 86984), (44, 65238), (66, 43492), (83, 34584), (88, 32619), (131, 21912), (132, 21746), (166, 17292), (249, 11528), (262, 10956), (264, 10873), (332, 8646), (393, 7304), (498, 5764), (524, 5478), (664, 4323), (786, 3652), (913, 3144), (996, 2882), (1048, 2739), (1441, 1992), (1572, 1826)]