217190424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{822691}}^1$

素因数の和:822711

約数の個数: 32

約数和(自身を含む): 592338240

約数和(自身を除く): 375147816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 822691, 1645382, 2468073, 3290764, 4936146, 6581528, 9049601, 9872292, 18099202, 19744584, 27148803, 36198404, 54297606, 72396808, 108595212, 217190424]

約数ペア:

[(1, 217190424), (2, 108595212), (3, 72396808), (4, 54297606), (6, 36198404), (8, 27148803), (11, 19744584), (12, 18099202), (22, 9872292), (24, 9049601), (33, 6581528), (44, 4936146), (66, 3290764), (88, 2468073), (132, 1645382), (264, 822691)]