338889728

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{14389}}^1$

素因数の和:14432

約数の個数: 44

約数和(自身を含む): 706951920

約数和(自身を除く): 368062192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 14389, 23552, 28778, 57556, 115112, 230224, 330947, 460448, 661894, 920896, 1323788, 1841792, 2647576, 3683584, 5295152, 7367168, 10590304, 14734336, 21180608, 42361216, 84722432, 169444864, 338889728]

約数ペア:

[(1, 338889728), (2, 169444864), (4, 84722432), (8, 42361216), (16, 21180608), (23, 14734336), (32, 10590304), (46, 7367168), (64, 5295152), (92, 3683584), (128, 2647576), (184, 1841792), (256, 1323788), (368, 920896), (512, 661894), (736, 460448), (1024, 330947), (1472, 230224), (2944, 115112), (5888, 57556), (11776, 28778), (14389, 23552)]