308136488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{66067}}^1$

素因数の和:66137

約数の個数: 32

約数和(自身を含む): 642180960

約数和(自身を除く): 334044472

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 66067, 132134, 264268, 528536, 726737, 1453474, 2906948, 3501551, 5813896, 7003102, 14006204, 28012408, 38517061, 77034122, 154068244, 308136488]

約数ペア:

[(1, 308136488), (2, 154068244), (4, 77034122), (8, 38517061), (11, 28012408), (22, 14006204), (44, 7003102), (53, 5813896), (88, 3501551), (106, 2906948), (212, 1453474), (424, 726737), (583, 528536), (1166, 264268), (2332, 132134), (4664, 66067)]