289984248

素因数分解:

$2^3\times 3^2\times {\mathrm{4027559}}^1$

素因数の和:4027571

約数の個数: 24

約数和(自身を含む): 785374200

約数和(自身を除く): 495389952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4027559, 8055118, 12082677, 16110236, 24165354, 32220472, 36248031, 48330708, 72496062, 96661416, 144992124, 289984248]

約数ペア:

[(1, 289984248), (2, 144992124), (3, 96661416), (4, 72496062), (6, 48330708), (8, 36248031), (9, 32220472), (12, 24165354), (18, 16110236), (24, 12082677), (36, 8055118), (72, 4027559)]