387228876

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{63397}}^1$

素因数の和:63913

約数の個数: 24

約数和(自身を含む): 905323440

約数和(自身を除く): 518094564

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 63397, 126794, 190191, 253588, 380382, 760764, 32269073, 64538146, 96807219, 129076292, 193614438, 387228876]

約数ペア:

[(1, 387228876), (2, 193614438), (3, 129076292), (4, 96807219), (6, 64538146), (12, 32269073), (509, 760764), (1018, 380382), (1527, 253588), (2036, 190191), (3054, 126794), (6108, 63397)]