217457424

素因数分解:

$2^4\times 3^2\times {\mathrm{1510121}}^1$

素因数の和:1510135

約数の個数: 30

約数和(自身を含む): 608579166

約数和(自身を除く): 391121742

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1510121, 3020242, 4530363, 6040484, 9060726, 12080968, 13591089, 18121452, 24161936, 27182178, 36242904, 54364356, 72485808, 108728712, 217457424]

約数ペア:

[(1, 217457424), (2, 108728712), (3, 72485808), (4, 54364356), (6, 36242904), (8, 27182178), (9, 24161936), (12, 18121452), (16, 13591089), (18, 12080968), (24, 9060726), (36, 6040484), (48, 4530363), (72, 3020242), (144, 1510121)]