308127598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 496196640

約数和(自身を除く): 188069042

約数列:

[1, 2, 19, 38, 73, 146, 277, 401, 554, 802, 1387, 2774, 5263, 7619, 10526, 15238, 20221, 29273, 40442, 58546, 111077, 222154, 384199, 556187, 768398, 1112374, 2110463, 4220926, 8108621, 16217242, 154063799, 308127598]

約数ペア:

[(1, 308127598), (2, 154063799), (19, 16217242), (38, 8108621), (73, 4220926), (146, 2110463), (277, 1112374), (401, 768398), (554, 556187), (802, 384199), (1387, 222154), (2774, 111077), (5263, 58546), (7619, 40442), (10526, 29273), (15238, 20221)]