320271888

素因数分解:

$2^4\times 3^1\times {\mathrm{6672331}}^1$

素因数の和:6672342

約数の個数: 20

約数和(自身を含む): 827369168

約数和(自身を除く): 507097280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6672331, 13344662, 20016993, 26689324, 40033986, 53378648, 80067972, 106757296, 160135944, 320271888]

約数ペア:

[(1, 320271888), (2, 160135944), (3, 106757296), (4, 80067972), (6, 53378648), (8, 40033986), (12, 26689324), (16, 20016993), (24, 13344662), (48, 6672331)]