249910152

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{242161}}^1$

素因数の和:242213

約数の個数: 32

約数和(自身を含む): 639307680

約数和(自身を除く): 389397528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 242161, 484322, 726483, 968644, 1452966, 1937288, 2905932, 5811864, 10412923, 20825846, 31238769, 41651692, 62477538, 83303384, 124955076, 249910152]

約数ペア:

[(1, 249910152), (2, 124955076), (3, 83303384), (4, 62477538), (6, 41651692), (8, 31238769), (12, 20825846), (24, 10412923), (43, 5811864), (86, 2905932), (129, 1937288), (172, 1452966), (258, 968644), (344, 726483), (516, 484322), (1032, 242161)]