1285751052

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1\times {\mathrm{2503}}^1$

素因数の和:3283

約数の個数: 72

約数和(自身を含む): 3427074560

約数和(自身を除く): 2141323508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 751, 1502, 2253, 2503, 3004, 4506, 5006, 6759, 7509, 9012, 10012, 13518, 14269, 15018, 22527, 27036, 28538, 30036, 42807, 45054, 47557, 57076, 85614, 90108, 95114, 128421, 142671, 171228, 190228, 256842, 285342, 428013, 513684, 570684, 856026, 1712052, 1879753, 3759506, 5639259, 7519012, 11278518, 16917777, 22557036, 33835554, 35715307, 67671108, 71430614, 107145921, 142861228, 214291842, 321437763, 428583684, 642875526, 1285751052]

約数ペア:

[(1, 1285751052), (2, 642875526), (3, 428583684), (4, 321437763), (6, 214291842), (9, 142861228), (12, 107145921), (18, 71430614), (19, 67671108), (36, 35715307), (38, 33835554), (57, 22557036), (76, 16917777), (114, 11278518), (171, 7519012), (228, 5639259), (342, 3759506), (684, 1879753), (751, 1712052), (1502, 856026), (2253, 570684), (2503, 513684), (3004, 428013), (4506, 285342), (5006, 256842), (6759, 190228), (7509, 171228), (9012, 142671), (10012, 128421), (13518, 95114), (14269, 90108), (15018, 85614), (22527, 57076), (27036, 47557), (28538, 45054), (30036, 42807)]