255714252

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1709}}^1$

素因数の和:2090

約数の個数: 48

約数和(自身を含む): 614970720

約数和(自身を除く): 359256468

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 337, 444, 674, 1011, 1348, 1709, 2022, 3418, 4044, 5127, 6836, 10254, 12469, 20508, 24938, 37407, 49876, 63233, 74814, 126466, 149628, 189699, 252932, 379398, 575933, 758796, 1151866, 1727799, 2303732, 3455598, 6911196, 21309521, 42619042, 63928563, 85238084, 127857126, 255714252]

約数ペア:

[(1, 255714252), (2, 127857126), (3, 85238084), (4, 63928563), (6, 42619042), (12, 21309521), (37, 6911196), (74, 3455598), (111, 2303732), (148, 1727799), (222, 1151866), (337, 758796), (444, 575933), (674, 379398), (1011, 252932), (1348, 189699), (1709, 149628), (2022, 126466), (3418, 74814), (4044, 63233), (5127, 49876), (6836, 37407), (10254, 24938), (12469, 20508)]