320048136

素因数分解:

$2^3\times 3^2\times {\mathrm{4445113}}^1$

素因数の和:4445125

約数の個数: 24

約数和(自身を含む): 866797230

約数和(自身を除く): 546749094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4445113, 8890226, 13335339, 17780452, 26670678, 35560904, 40006017, 53341356, 80012034, 106682712, 160024068, 320048136]

約数ペア:

[(1, 320048136), (2, 160024068), (3, 106682712), (4, 80012034), (6, 53341356), (8, 40006017), (9, 35560904), (12, 26670678), (18, 17780452), (24, 13335339), (36, 8890226), (72, 4445113)]