398810286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{2467}}^1$

素因数の和:3765

約数の個数: 48

約数和(自身を含む): 988700544

約数和(自身を除く): 589890258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1283, 2467, 2566, 3849, 4934, 7401, 7698, 8981, 11547, 14802, 17269, 17962, 22203, 23094, 26943, 34538, 44406, 51807, 53886, 80829, 103614, 155421, 161658, 310842, 3165161, 6330322, 9495483, 18990966, 22156127, 28486449, 44312254, 56972898, 66468381, 132936762, 199405143, 398810286]

約数ペア:

[(1, 398810286), (2, 199405143), (3, 132936762), (6, 66468381), (7, 56972898), (9, 44312254), (14, 28486449), (18, 22156127), (21, 18990966), (42, 9495483), (63, 6330322), (126, 3165161), (1283, 310842), (2467, 161658), (2566, 155421), (3849, 103614), (4934, 80829), (7401, 53886), (7698, 51807), (8981, 44406), (11547, 34538), (14802, 26943), (17269, 23094), (17962, 22203)]