289888038

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4561}}^1$

素因数の和:4690

約数の個数: 64

約数和(自身を含む): 709482240

約数和(自身を除く): 419594202

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 107, 198, 214, 297, 321, 594, 642, 963, 1177, 1926, 2354, 2889, 3531, 4561, 5778, 7062, 9122, 10593, 13683, 21186, 27366, 31779, 41049, 50171, 63558, 82098, 100342, 123147, 150513, 246294, 301026, 451539, 488027, 903078, 976054, 1354617, 1464081, 2709234, 2928162, 4392243, 5368297, 8784486, 10736594, 13176729, 16104891, 26353458, 32209782, 48314673, 96629346, 144944019, 289888038]

約数ペア:

[(1, 289888038), (2, 144944019), (3, 96629346), (6, 48314673), (9, 32209782), (11, 26353458), (18, 16104891), (22, 13176729), (27, 10736594), (33, 8784486), (54, 5368297), (66, 4392243), (99, 2928162), (107, 2709234), (198, 1464081), (214, 1354617), (297, 976054), (321, 903078), (594, 488027), (642, 451539), (963, 301026), (1177, 246294), (1926, 150513), (2354, 123147), (2889, 100342), (3531, 82098), (4561, 63558), (5778, 50171), (7062, 41049), (9122, 31779), (10593, 27366), (13683, 21186)]