8978790024

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{6563443}}^1$

素因数の和:6563474

約数の個数: 48

約数和(自身を含む): 25597431600

約数和(自身を除く): 16618641576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 6563443, 13126886, 19690329, 26253772, 39380658, 52507544, 59070987, 78761316, 118141974, 124705417, 157522632, 236283948, 249410834, 374116251, 472567896, 498821668, 748232502, 997643336, 1122348753, 1496465004, 2244697506, 2992930008, 4489395012, 8978790024]

約数ペア:

[(1, 8978790024), (2, 4489395012), (3, 2992930008), (4, 2244697506), (6, 1496465004), (8, 1122348753), (9, 997643336), (12, 748232502), (18, 498821668), (19, 472567896), (24, 374116251), (36, 249410834), (38, 236283948), (57, 157522632), (72, 124705417), (76, 118141974), (114, 78761316), (152, 59070987), (171, 52507544), (228, 39380658), (342, 26253772), (456, 19690329), (684, 13126886), (1368, 6563443)]