239531376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{712891}}^1$

素因数の和:712909

約数の個数: 40

約数和(自身を含む): 707188864

約数和(自身を除く): 467657488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 712891, 1425782, 2138673, 2851564, 4277346, 4990237, 5703128, 8554692, 9980474, 11406256, 14970711, 17109384, 19960948, 29941422, 34218768, 39921896, 59882844, 79843792, 119765688, 239531376]

約数ペア:

[(1, 239531376), (2, 119765688), (3, 79843792), (4, 59882844), (6, 39921896), (7, 34218768), (8, 29941422), (12, 19960948), (14, 17109384), (16, 14970711), (21, 11406256), (24, 9980474), (28, 8554692), (42, 5703128), (48, 4990237), (56, 4277346), (84, 2851564), (112, 2138673), (168, 1425782), (336, 712891)]