252251274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 576201600

約数和(自身を除く): 323950326

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 53, 66, 74, 106, 111, 159, 222, 318, 407, 583, 814, 1166, 1221, 1749, 1949, 1961, 2442, 3498, 3898, 3922, 5847, 5883, 11694, 11766, 21439, 21571, 42878, 43142, 64317, 64713, 72113, 103297, 128634, 129426, 144226, 206594, 216339, 309891, 432678, 619782, 793243, 1136267, 1586486, 2272534, 2379729, 3408801, 3821989, 4759458, 6817602, 7643978, 11465967, 22931934, 42041879, 84083758, 126125637, 252251274]

約数ペア:

[(1, 252251274), (2, 126125637), (3, 84083758), (6, 42041879), (11, 22931934), (22, 11465967), (33, 7643978), (37, 6817602), (53, 4759458), (66, 3821989), (74, 3408801), (106, 2379729), (111, 2272534), (159, 1586486), (222, 1136267), (318, 793243), (407, 619782), (583, 432678), (814, 309891), (1166, 216339), (1221, 206594), (1749, 144226), (1949, 129426), (1961, 128634), (2442, 103297), (3498, 72113), (3898, 64713), (3922, 64317), (5847, 43142), (5883, 42878), (11694, 21571), (11766, 21439)]