1257794328

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1069553}}^1$

素因数の和:1069576

約数の個数: 48

約数和(自身を含む): 3657874680

約数和(自身を除く): 2400080352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1069553, 2139106, 3208659, 4278212, 6417318, 7486871, 8556424, 12834636, 14973742, 22460613, 25669272, 29947484, 44921226, 52408097, 59894968, 89842452, 104816194, 157224291, 179684904, 209632388, 314448582, 419264776, 628897164, 1257794328]

約数ペア:

[(1, 1257794328), (2, 628897164), (3, 419264776), (4, 314448582), (6, 209632388), (7, 179684904), (8, 157224291), (12, 104816194), (14, 89842452), (21, 59894968), (24, 52408097), (28, 44921226), (42, 29947484), (49, 25669272), (56, 22460613), (84, 14973742), (98, 12834636), (147, 8556424), (168, 7486871), (196, 6417318), (294, 4278212), (392, 3208659), (588, 2139106), (1176, 1069553)]