251413872

素因数分解:

$2^4\times 3^1\times {\mathrm{5237789}}^1$

素因数の和:5237800

約数の個数: 20

約数和(自身を含む): 649485960

約数和(自身を除く): 398072088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5237789, 10475578, 15713367, 20951156, 31426734, 41902312, 62853468, 83804624, 125706936, 251413872]

約数ペア:

[(1, 251413872), (2, 125706936), (3, 83804624), (4, 62853468), (6, 41902312), (8, 31426734), (12, 20951156), (16, 15713367), (24, 10475578), (48, 5237789)]