307230304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{505313}}^1$

素因数の和:505342

約数の個数: 24

約数和(自身を含む): 636695640

約数和(自身を除く): 329465336

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 505313, 1010626, 2021252, 4042504, 8085008, 9600947, 16170016, 19201894, 38403788, 76807576, 153615152, 307230304]

約数ペア:

[(1, 307230304), (2, 153615152), (4, 76807576), (8, 38403788), (16, 19201894), (19, 16170016), (32, 9600947), (38, 8085008), (76, 4042504), (152, 2021252), (304, 1010626), (608, 505313)]