288211019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 328684800

約数和(自身を除く): 40473781

約数列:

[1, 19, 29, 37, 67, 211, 551, 703, 1073, 1273, 1943, 2479, 4009, 6119, 7807, 14137, 20387, 36917, 47101, 71891, 116261, 148333, 226403, 268603, 409973, 523069, 1365929, 4301657, 7789487, 9938311, 15169001, 288211019]

約数ペア:

[(1, 288211019), (19, 15169001), (29, 9938311), (37, 7789487), (67, 4301657), (211, 1365929), (551, 523069), (703, 409973), (1073, 268603), (1273, 226403), (1943, 148333), (2479, 116261), (4009, 71891), (6119, 47101), (7807, 36917), (14137, 20387)]