427589544

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{70981}}^1$

素因数の和:71241

約数の個数: 32

約数和(自身を含む): 1073247840

約数和(自身を除く): 645658296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 3012, 6024, 70981, 141962, 212943, 283924, 425886, 567848, 851772, 1703544, 17816231, 35632462, 53448693, 71264924, 106897386, 142529848, 213794772, 427589544]

約数ペア:

[(1, 427589544), (2, 213794772), (3, 142529848), (4, 106897386), (6, 71264924), (8, 53448693), (12, 35632462), (24, 17816231), (251, 1703544), (502, 851772), (753, 567848), (1004, 425886), (1506, 283924), (2008, 212943), (3012, 141962), (6024, 70981)]