865681728

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{196033}}^1$

素因数の和:196071

約数の個数: 56

約数和(自身を含む): 2390046528

約数和(自身を除く): 1524364800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 196033, 392066, 588099, 784132, 1176198, 1568264, 2352396, 3136528, 4508759, 4704792, 6273056, 9017518, 9409584, 12546112, 13526277, 18035036, 18819168, 27052554, 36070072, 37638336, 54105108, 72140144, 108210216, 144280288, 216420432, 288560576, 432840864, 865681728]

約数ペア:

[(1, 865681728), (2, 432840864), (3, 288560576), (4, 216420432), (6, 144280288), (8, 108210216), (12, 72140144), (16, 54105108), (23, 37638336), (24, 36070072), (32, 27052554), (46, 18819168), (48, 18035036), (64, 13526277), (69, 12546112), (92, 9409584), (96, 9017518), (138, 6273056), (184, 4704792), (192, 4508759), (276, 3136528), (368, 2352396), (552, 1568264), (736, 1176198), (1104, 784132), (1472, 588099), (2208, 392066), (4416, 196033)]