2499100128

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{137737}}^1$

素因数の和:137766

約数の個数: 120

約数和(自身を含む): 8399814192

約数和(自身を除く): 5900714064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 137737, 275474, 413211, 550948, 826422, 964159, 1101896, 1239633, 1652844, 1928318, 2203792, 2479266, 2892477, 3305688, 3718899, 3856636, 4407584, 4958532, 5784954, 6611376, 7437798, 7713272, 8677431, 9917064, 11156697, 11569908, 13222752, 14875596, 15426544, 17354862, 19834128, 22313394, 23139816, 26032293, 29751192, 30853088, 34709724, 39668256, 44626788, 46279632, 52064586, 59502384, 69419448, 78096879, 89253576, 92559264, 104129172, 119004768, 138838896, 156193758, 178507152, 208258344, 277677792, 312387516, 357014304, 416516688, 624775032, 833033376, 1249550064, 2499100128]

約数ペア:

[(1, 2499100128), (2, 1249550064), (3, 833033376), (4, 624775032), (6, 416516688), (7, 357014304), (8, 312387516), (9, 277677792), (12, 208258344), (14, 178507152), (16, 156193758), (18, 138838896), (21, 119004768), (24, 104129172), (27, 92559264), (28, 89253576), (32, 78096879), (36, 69419448), (42, 59502384), (48, 52064586), (54, 46279632), (56, 44626788), (63, 39668256), (72, 34709724), (81, 30853088), (84, 29751192), (96, 26032293), (108, 23139816), (112, 22313394), (126, 19834128), (144, 17354862), (162, 15426544), (168, 14875596), (189, 13222752), (216, 11569908), (224, 11156697), (252, 9917064), (288, 8677431), (324, 7713272), (336, 7437798), (378, 6611376), (432, 5784954), (504, 4958532), (567, 4407584), (648, 3856636), (672, 3718899), (756, 3305688), (864, 2892477), (1008, 2479266), (1134, 2203792), (1296, 1928318), (1512, 1652844), (2016, 1239633), (2268, 1101896), (2592, 964159), (3024, 826422), (4536, 550948), (6048, 413211), (9072, 275474), (18144, 137737)]