857861712

素因数分解:

$2^4\times 3^3\times {\mathrm{1985791}}^1$

素因数の和:1985808

約数の個数: 40

約数和(自身を含む): 2462382080

約数和(自身を除く): 1604520368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1985791, 3971582, 5957373, 7943164, 11914746, 15886328, 17872119, 23829492, 31772656, 35744238, 47658984, 53616357, 71488476, 95317968, 107232714, 142976952, 214465428, 285953904, 428930856, 857861712]

約数ペア:

[(1, 857861712), (2, 428930856), (3, 285953904), (4, 214465428), (6, 142976952), (8, 107232714), (9, 95317968), (12, 71488476), (16, 53616357), (18, 47658984), (24, 35744238), (27, 31772656), (36, 23829492), (48, 17872119), (54, 15886328), (72, 11914746), (108, 7943164), (144, 5957373), (216, 3971582), (432, 1985791)]