40148496

素因数分解:

$2^4\times 3^2\times {\mathrm{278809}}^1$

素因数の和:278823

約数の個数: 30

約数和(自身を含む): 112360430

約数和(自身を除く): 72211934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 278809, 557618, 836427, 1115236, 1672854, 2230472, 2509281, 3345708, 4460944, 5018562, 6691416, 10037124, 13382832, 20074248, 40148496]

約数ペア:

[(1, 40148496), (2, 20074248), (3, 13382832), (4, 10037124), (6, 6691416), (8, 5018562), (9, 4460944), (12, 3345708), (16, 2509281), (18, 2230472), (24, 1672854), (36, 1115236), (48, 836427), (72, 557618), (144, 278809)]