268975428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{8089}}^1$

素因数の和:8276

約数の個数: 48

約数和(自身を含む): 668687040

約数和(自身を除く): 399711612

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 163, 204, 326, 489, 652, 978, 1956, 2771, 5542, 8089, 8313, 11084, 16178, 16626, 24267, 32356, 33252, 48534, 97068, 137513, 275026, 412539, 550052, 825078, 1318507, 1650156, 2637014, 3955521, 5274028, 7911042, 15822084, 22414619, 44829238, 67243857, 89658476, 134487714, 268975428]

約数ペア:

[(1, 268975428), (2, 134487714), (3, 89658476), (4, 67243857), (6, 44829238), (12, 22414619), (17, 15822084), (34, 7911042), (51, 5274028), (68, 3955521), (102, 2637014), (163, 1650156), (204, 1318507), (326, 825078), (489, 550052), (652, 412539), (978, 275026), (1956, 137513), (2771, 97068), (5542, 48534), (8089, 33252), (8313, 32356), (11084, 24267), (16178, 16626)]