247029348

素因数分解:

$2^2\times 3^1\times {\mathrm{281}}^1\times {\mathrm{73259}}^1$

素因数の和:73547

約数の個数: 24

約数和(自身を含む): 578460960

約数和(自身を除く): 331431612

約数列:

[1, 2, 3, 4, 6, 12, 281, 562, 843, 1124, 1686, 3372, 73259, 146518, 219777, 293036, 439554, 879108, 20585779, 41171558, 61757337, 82343116, 123514674, 247029348]

約数ペア:

[(1, 247029348), (2, 123514674), (3, 82343116), (4, 61757337), (6, 41171558), (12, 20585779), (281, 879108), (562, 439554), (843, 293036), (1124, 219777), (1686, 146518), (3372, 73259)]