256976136

素因数分解:

$2^3\times 3^2\times {\mathrm{3569113}}^1$

素因数の和:3569125

約数の個数: 24

約数和(自身を含む): 695977230

約数和(自身を除く): 439001094

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3569113, 7138226, 10707339, 14276452, 21414678, 28552904, 32122017, 42829356, 64244034, 85658712, 128488068, 256976136]

約数ペア:

[(1, 256976136), (2, 128488068), (3, 85658712), (4, 64244034), (6, 42829356), (8, 32122017), (9, 28552904), (12, 21414678), (18, 14276452), (24, 10707339), (36, 7138226), (72, 3569113)]