217696176

素因数分解:

$2^4\times 3^2\times {\mathrm{1511779}}^1$

素因数の和:1511793

約数の個数: 30

約数和(自身を含む): 609247340

約数和(自身を除く): 391551164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1511779, 3023558, 4535337, 6047116, 9070674, 12094232, 13606011, 18141348, 24188464, 27212022, 36282696, 54424044, 72565392, 108848088, 217696176]

約数ペア:

[(1, 217696176), (2, 108848088), (3, 72565392), (4, 54424044), (6, 36282696), (8, 27212022), (9, 24188464), (12, 18141348), (16, 13606011), (18, 12094232), (24, 9070674), (36, 6047116), (48, 4535337), (72, 3023558), (144, 1511779)]