289481514

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{7753}}^1$

素因数の和:7899

約数の個数: 48

約数和(自身を含む): 678878208

約数和(自身を除く): 389396694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 762, 889, 1778, 2667, 5334, 6223, 7753, 12446, 15506, 18669, 23259, 37338, 46518, 54271, 108542, 162813, 325626, 379897, 759794, 984631, 1139691, 1969262, 2279382, 2953893, 5907786, 6892417, 13784834, 20677251, 41354502, 48246919, 96493838, 144740757, 289481514]

約数ペア:

[(1, 289481514), (2, 144740757), (3, 96493838), (6, 48246919), (7, 41354502), (14, 20677251), (21, 13784834), (42, 6892417), (49, 5907786), (98, 2953893), (127, 2279382), (147, 1969262), (254, 1139691), (294, 984631), (381, 759794), (762, 379897), (889, 325626), (1778, 162813), (2667, 108542), (5334, 54271), (6223, 46518), (7753, 37338), (12446, 23259), (15506, 18669)]