231711216

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438847}}^1$

素因数の和:438869

約数の個数: 40

約数和(自身を含む): 653005824

約数和(自身を除く): 421294608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 438847, 877694, 1316541, 1755388, 2633082, 3510776, 4827317, 5266164, 7021552, 9654634, 10532328, 14481951, 19309268, 21064656, 28963902, 38618536, 57927804, 77237072, 115855608, 231711216]

約数ペア:

[(1, 231711216), (2, 115855608), (3, 77237072), (4, 57927804), (6, 38618536), (8, 28963902), (11, 21064656), (12, 19309268), (16, 14481951), (22, 10532328), (24, 9654634), (33, 7021552), (44, 5266164), (48, 4827317), (66, 3510776), (88, 2633082), (132, 1755388), (176, 1316541), (264, 877694), (528, 438847)]