260533896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12211}}^1$

素因数の和:12354

約数の個数: 64

約数和(自身を含む): 750305280

約数和(自身を除く): 489771384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 12211, 21336, 24422, 36633, 48844, 73266, 85477, 97688, 146532, 170954, 256431, 293064, 341908, 512862, 683816, 1025724, 1550797, 2051448, 3101594, 4652391, 6203188, 9304782, 10855579, 12406376, 18609564, 21711158, 32566737, 37219128, 43422316, 65133474, 86844632, 130266948, 260533896]

約数ペア:

[(1, 260533896), (2, 130266948), (3, 86844632), (4, 65133474), (6, 43422316), (7, 37219128), (8, 32566737), (12, 21711158), (14, 18609564), (21, 12406376), (24, 10855579), (28, 9304782), (42, 6203188), (56, 4652391), (84, 3101594), (127, 2051448), (168, 1550797), (254, 1025724), (381, 683816), (508, 512862), (762, 341908), (889, 293064), (1016, 256431), (1524, 170954), (1778, 146532), (2667, 97688), (3048, 85477), (3556, 73266), (5334, 48844), (7112, 36633), (10668, 24422), (12211, 21336)]