1288763046

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{15767}}^1$

素因数の和:16033

約数の個数: 48

約数和(自身を含む): 2951769600

約数和(自身を除く): 1663006554

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 239, 342, 478, 717, 1434, 2151, 4302, 4541, 9082, 13623, 15767, 27246, 31534, 40869, 47301, 81738, 94602, 141903, 283806, 299573, 599146, 898719, 1797438, 2696157, 3768313, 5392314, 7536626, 11304939, 22609878, 33914817, 67829634, 71597947, 143195894, 214793841, 429587682, 644381523, 1288763046]

約数ペア:

[(1, 1288763046), (2, 644381523), (3, 429587682), (6, 214793841), (9, 143195894), (18, 71597947), (19, 67829634), (38, 33914817), (57, 22609878), (114, 11304939), (171, 7536626), (239, 5392314), (342, 3768313), (478, 2696157), (717, 1797438), (1434, 898719), (2151, 599146), (4302, 299573), (4541, 283806), (9082, 141903), (13623, 94602), (15767, 81738), (27246, 47301), (31534, 40869)]