213721488

素因数分解:

$2^4\times 3^2\times {\mathrm{1484177}}^1$

素因数の和:1484191

約数の個数: 30

約数和(自身を含む): 598123734

約数和(自身を除く): 384402246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1484177, 2968354, 4452531, 5936708, 8905062, 11873416, 13357593, 17810124, 23746832, 26715186, 35620248, 53430372, 71240496, 106860744, 213721488]

約数ペア:

[(1, 213721488), (2, 106860744), (3, 71240496), (4, 53430372), (6, 35620248), (8, 26715186), (9, 23746832), (12, 17810124), (16, 13357593), (18, 11873416), (24, 8905062), (36, 5936708), (48, 4452531), (72, 2968354), (144, 1484177)]