1277463888

素因数分解:

$2^4\times 3^2\times {\mathrm{8871277}}^1$

素因数の和:8871291

約数の個数: 30

約数和(自身を含む): 3575125034

約数和(自身を除く): 2297661146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8871277, 17742554, 26613831, 35485108, 53227662, 70970216, 79841493, 106455324, 141940432, 159682986, 212910648, 319365972, 425821296, 638731944, 1277463888]

約数ペア:

[(1, 1277463888), (2, 638731944), (3, 425821296), (4, 319365972), (6, 212910648), (8, 159682986), (9, 141940432), (12, 106455324), (16, 79841493), (18, 70970216), (24, 53227662), (36, 35485108), (48, 26613831), (72, 17742554), (144, 8871277)]