271571388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{28183}}^1$

素因数の和:28274

約数の個数: 48

約数和(自身を含む): 700766976

約数和(自身を除く): 429195588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 28183, 56366, 84549, 112732, 169098, 310013, 338196, 620026, 930039, 1240052, 1860078, 2057359, 3720156, 4114718, 6172077, 8229436, 12344154, 22630949, 24688308, 45261898, 67892847, 90523796, 135785694, 271571388]

約数ペア:

[(1, 271571388), (2, 135785694), (3, 90523796), (4, 67892847), (6, 45261898), (11, 24688308), (12, 22630949), (22, 12344154), (33, 8229436), (44, 6172077), (66, 4114718), (73, 3720156), (132, 2057359), (146, 1860078), (219, 1240052), (292, 930039), (438, 620026), (803, 338196), (876, 310013), (1606, 169098), (2409, 112732), (3212, 84549), (4818, 56366), (9636, 28183)]