291249144

素因数分解:

$2^3\times 3^2\times {\mathrm{4045127}}^1$

素因数の和:4045139

約数の個数: 24

約数和(自身を含む): 788799960

約数和(自身を除く): 497550816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4045127, 8090254, 12135381, 16180508, 24270762, 32361016, 36406143, 48541524, 72812286, 97083048, 145624572, 291249144]

約数ペア:

[(1, 291249144), (2, 145624572), (3, 97083048), (4, 72812286), (6, 48541524), (8, 36406143), (9, 32361016), (12, 24270762), (18, 16180508), (24, 12135381), (36, 8090254), (72, 4045127)]