1409156748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{6397}}^1$

素因数の和:6647

約数の個数: 72

約数和(自身を含む): 3702906480

約数和(自身を除く): 2293749732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 211, 261, 348, 422, 522, 633, 844, 1044, 1266, 1899, 2532, 3798, 6119, 6397, 7596, 12238, 12794, 18357, 19191, 24476, 25588, 36714, 38382, 55071, 57573, 73428, 76764, 110142, 115146, 185513, 220284, 230292, 371026, 556539, 742052, 1113078, 1349767, 1669617, 2226156, 2699534, 3339234, 4049301, 5399068, 6678468, 8098602, 12147903, 16197204, 24295806, 39143243, 48591612, 78286486, 117429729, 156572972, 234859458, 352289187, 469718916, 704578374, 1409156748]

約数ペア:

[(1, 1409156748), (2, 704578374), (3, 469718916), (4, 352289187), (6, 234859458), (9, 156572972), (12, 117429729), (18, 78286486), (29, 48591612), (36, 39143243), (58, 24295806), (87, 16197204), (116, 12147903), (174, 8098602), (211, 6678468), (261, 5399068), (348, 4049301), (422, 3339234), (522, 2699534), (633, 2226156), (844, 1669617), (1044, 1349767), (1266, 1113078), (1899, 742052), (2532, 556539), (3798, 371026), (6119, 230292), (6397, 220284), (7596, 185513), (12238, 115146), (12794, 110142), (18357, 76764), (19191, 73428), (24476, 57573), (25588, 55071), (36714, 38382)]