285143224

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{1553}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 545454000

約数和(自身を除く): 260310776

約数列:

[1, 2, 4, 8, 59, 118, 236, 389, 472, 778, 1553, 1556, 3106, 3112, 6212, 12424, 22951, 45902, 91627, 91804, 183254, 183608, 366508, 604117, 733016, 1208234, 2416468, 4832936, 35642903, 71285806, 142571612, 285143224]

約数ペア:

[(1, 285143224), (2, 142571612), (4, 71285806), (8, 35642903), (59, 4832936), (118, 2416468), (236, 1208234), (389, 733016), (472, 604117), (778, 366508), (1553, 183608), (1556, 183254), (3106, 91804), (3112, 91627), (6212, 45902), (12424, 22951)]