313482752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{55661}}^1$

素因数の和:55690

約数の個数: 40

約数和(自身を含む): 683306712

約数和(自身を除く): 369823960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 55661, 111322, 222644, 445288, 612271, 890576, 1224542, 1781152, 2449084, 3562304, 4898168, 7124608, 9796336, 14249216, 19592672, 28498432, 39185344, 78370688, 156741376, 313482752]

約数ペア:

[(1, 313482752), (2, 156741376), (4, 78370688), (8, 39185344), (11, 28498432), (16, 19592672), (22, 14249216), (32, 9796336), (44, 7124608), (64, 4898168), (88, 3562304), (128, 2449084), (176, 1781152), (256, 1224542), (352, 890576), (512, 612271), (704, 445288), (1408, 222644), (2816, 111322), (5632, 55661)]