1255645392

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{390437}}^1$

素因数の和:390515

約数の個数: 40

約数和(自身を含む): 3292173216

約数和(自身を除く): 2036527824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 390437, 780874, 1171311, 1561748, 2342622, 3123496, 4685244, 6246992, 9370488, 18740976, 26159279, 52318558, 78477837, 104637116, 156955674, 209274232, 313911348, 418548464, 627822696, 1255645392]

約数ペア:

[(1, 1255645392), (2, 627822696), (3, 418548464), (4, 313911348), (6, 209274232), (8, 156955674), (12, 104637116), (16, 78477837), (24, 52318558), (48, 26159279), (67, 18740976), (134, 9370488), (201, 6246992), (268, 4685244), (402, 3123496), (536, 2342622), (804, 1561748), (1072, 1171311), (1608, 780874), (3216, 390437)]