308852008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{3469}}^1$

素因数の和:3865

約数の個数: 32

約数和(自身を含む): 599616000

約数和(自身を除く): 290763992

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 1436, 2872, 3469, 6938, 11129, 13876, 22258, 27752, 44516, 89032, 107539, 215078, 430156, 860312, 1245371, 2490742, 4981484, 9962968, 38606501, 77213002, 154426004, 308852008]

約数ペア:

[(1, 308852008), (2, 154426004), (4, 77213002), (8, 38606501), (31, 9962968), (62, 4981484), (124, 2490742), (248, 1245371), (359, 860312), (718, 430156), (1436, 215078), (2872, 107539), (3469, 89032), (6938, 44516), (11129, 27752), (13876, 22258)]