642483216

素因数分解:

$2^4\times 3^2\times {\mathrm{4461689}}^1$

素因数の和:4461703

約数の個数: 30

約数和(自身を含む): 1798061070

約数和(自身を除く): 1155577854

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4461689, 8923378, 13385067, 17846756, 26770134, 35693512, 40155201, 53540268, 71387024, 80310402, 107080536, 160620804, 214161072, 321241608, 642483216]

約数ペア:

[(1, 642483216), (2, 321241608), (3, 214161072), (4, 160620804), (6, 107080536), (8, 80310402), (9, 71387024), (12, 53540268), (16, 40155201), (18, 35693512), (24, 26770134), (36, 17846756), (48, 13385067), (72, 8923378), (144, 4461689)]