420913008

素因数分解:

$2^4\times 3^2\times {\mathrm{2923007}}^1$

素因数の和:2923021

約数の個数: 30

約数和(自身を含む): 1177972224

約数和(自身を除く): 757059216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2923007, 5846014, 8769021, 11692028, 17538042, 23384056, 26307063, 35076084, 46768112, 52614126, 70152168, 105228252, 140304336, 210456504, 420913008]

約数ペア:

[(1, 420913008), (2, 210456504), (3, 140304336), (4, 105228252), (6, 70152168), (8, 52614126), (9, 46768112), (12, 35076084), (16, 26307063), (18, 23384056), (24, 17538042), (36, 11692028), (48, 8769021), (72, 5846014), (144, 2923007)]