251270028

素因数分解:

$2^2\times 3^2\times {\mathrm{2621}}^1\times {\mathrm{2663}}^1$

素因数の和:5294

約数の個数: 36

約数和(自身を含む): 635635728

約数和(自身を除く): 384365700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2621, 2663, 5242, 5326, 7863, 7989, 10484, 10652, 15726, 15978, 23589, 23967, 31452, 31956, 47178, 47934, 94356, 95868, 6979723, 13959446, 20939169, 27918892, 41878338, 62817507, 83756676, 125635014, 251270028]

約数ペア:

[(1, 251270028), (2, 125635014), (3, 83756676), (4, 62817507), (6, 41878338), (9, 27918892), (12, 20939169), (18, 13959446), (36, 6979723), (2621, 95868), (2663, 94356), (5242, 47934), (5326, 47178), (7863, 31956), (7989, 31452), (10484, 23967), (10652, 23589), (15726, 15978)]