1008049788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{7481}}^1$

素因数の和:7707

約数の個数: 72

約数和(自身を含む): 2696213520

約数和(自身を除く): 1688163732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 197, 228, 342, 394, 591, 684, 788, 1182, 1773, 2364, 3546, 3743, 7092, 7481, 7486, 11229, 14962, 14972, 22443, 22458, 29924, 33687, 44886, 44916, 67329, 67374, 89772, 134658, 134748, 142139, 269316, 284278, 426417, 568556, 852834, 1279251, 1473757, 1705668, 2558502, 2947514, 4421271, 5117004, 5895028, 8842542, 13263813, 17685084, 26527626, 28001383, 53055252, 56002766, 84004149, 112005532, 168008298, 252012447, 336016596, 504024894, 1008049788]

約数ペア:

[(1, 1008049788), (2, 504024894), (3, 336016596), (4, 252012447), (6, 168008298), (9, 112005532), (12, 84004149), (18, 56002766), (19, 53055252), (36, 28001383), (38, 26527626), (57, 17685084), (76, 13263813), (114, 8842542), (171, 5895028), (197, 5117004), (228, 4421271), (342, 2947514), (394, 2558502), (591, 1705668), (684, 1473757), (788, 1279251), (1182, 852834), (1773, 568556), (2364, 426417), (3546, 284278), (3743, 269316), (7092, 142139), (7481, 134748), (7486, 134658), (11229, 89772), (14962, 67374), (14972, 67329), (22443, 44916), (22458, 44886), (29924, 33687)]