258570984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12119}}^1$

素因数の和:12262

約数の個数: 64

約数和(自身を含む): 744652800

約数和(自身を除く): 486081816

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, 12119, 21336, 24238, 36357, 48476, 72714, 84833, 96952, 145428, 169666, 254499, 290856, 339332, 508998, 678664, 1017996, 1539113, 2035992, 3078226, 4617339, 6156452, 9234678, 10773791, 12312904, 18469356, 21547582, 32321373, 36938712, 43095164, 64642746, 86190328, 129285492, 258570984]

約数ペア:

[(1, 258570984), (2, 129285492), (3, 86190328), (4, 64642746), (6, 43095164), (7, 36938712), (8, 32321373), (12, 21547582), (14, 18469356), (21, 12312904), (24, 10773791), (28, 9234678), (42, 6156452), (56, 4617339), (84, 3078226), (127, 2035992), (168, 1539113), (254, 1017996), (381, 678664), (508, 508998), (762, 339332), (889, 290856), (1016, 254499), (1524, 169666), (1778, 145428), (2667, 96952), (3048, 84833), (3556, 72714), (5334, 48476), (7112, 36357), (10668, 24238), (12119, 21336)]