243934272

素因数分解:

$2^6\times 3^2\times {\mathrm{423497}}^1$

素因数の和:423515

約数の個数: 42

約数和(自身を含む): 699195198

約数和(自身を除く): 455260926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 423497, 846994, 1270491, 1693988, 2540982, 3387976, 3811473, 5081964, 6775952, 7622946, 10163928, 13551904, 15245892, 20327856, 27103808, 30491784, 40655712, 60983568, 81311424, 121967136, 243934272]

約数ペア:

[(1, 243934272), (2, 121967136), (3, 81311424), (4, 60983568), (6, 40655712), (8, 30491784), (9, 27103808), (12, 20327856), (16, 15245892), (18, 13551904), (24, 10163928), (32, 7622946), (36, 6775952), (48, 5081964), (64, 3811473), (72, 3387976), (96, 2540982), (144, 1693988), (192, 1270491), (288, 846994), (576, 423497)]