386221872

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{187123}}^1$

素因数の和:187177

約数の個数: 40

約数和(自身を含む): 1020948544

約数和(自身を除く): 634726672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 187123, 374246, 561369, 748492, 1122738, 1496984, 2245476, 2993968, 4490952, 8046289, 8981904, 16092578, 24138867, 32185156, 48277734, 64370312, 96555468, 128740624, 193110936, 386221872]

約数ペア:

[(1, 386221872), (2, 193110936), (3, 128740624), (4, 96555468), (6, 64370312), (8, 48277734), (12, 32185156), (16, 24138867), (24, 16092578), (43, 8981904), (48, 8046289), (86, 4490952), (129, 2993968), (172, 2245476), (258, 1496984), (344, 1122738), (516, 748492), (688, 561369), (1032, 374246), (2064, 187123)]