256233168

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{14011}}^1$

素因数の和:14152

約数の個数: 60

約数和(自身を含む): 722795008

約数和(自身を除く): 466561840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4572, 6096, 9144, 14011, 18288, 28022, 42033, 56044, 84066, 112088, 126099, 168132, 224176, 252198, 336264, 504396, 672528, 1008792, 1779397, 2017584, 3558794, 5338191, 7117588, 10676382, 14235176, 16014573, 21352764, 28470352, 32029146, 42705528, 64058292, 85411056, 128116584, 256233168]

約数ペア:

[(1, 256233168), (2, 128116584), (3, 85411056), (4, 64058292), (6, 42705528), (8, 32029146), (9, 28470352), (12, 21352764), (16, 16014573), (18, 14235176), (24, 10676382), (36, 7117588), (48, 5338191), (72, 3558794), (127, 2017584), (144, 1779397), (254, 1008792), (381, 672528), (508, 504396), (762, 336264), (1016, 252198), (1143, 224176), (1524, 168132), (2032, 126099), (2286, 112088), (3048, 84066), (4572, 56044), (6096, 42033), (9144, 28022), (14011, 18288)]