312207984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{197101}}^1$

素因数の和:197126

約数の個数: 60

約数和(自身を含む): 953185272

約数和(自身を除く): 640977288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 197101, 394202, 591303, 788404, 1182606, 1576808, 1773909, 2168111, 2365212, 3153616, 3547818, 4336222, 4730424, 6504333, 7095636, 8672444, 9460848, 13008666, 14191272, 17344888, 19512999, 26017332, 28382544, 34689776, 39025998, 52034664, 78051996, 104069328, 156103992, 312207984]

約数ペア:

[(1, 312207984), (2, 156103992), (3, 104069328), (4, 78051996), (6, 52034664), (8, 39025998), (9, 34689776), (11, 28382544), (12, 26017332), (16, 19512999), (18, 17344888), (22, 14191272), (24, 13008666), (33, 9460848), (36, 8672444), (44, 7095636), (48, 6504333), (66, 4730424), (72, 4336222), (88, 3547818), (99, 3153616), (132, 2365212), (144, 2168111), (176, 1773909), (198, 1576808), (264, 1182606), (396, 788404), (528, 591303), (792, 394202), (1584, 197101)]