254592408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 778982400

約数和(自身を除く): 524389992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 97, 102, 119, 136, 168, 194, 204, 238, 291, 357, 388, 408, 476, 582, 679, 714, 776, 919, 952, 1164, 1358, 1428, 1649, 1838, 2037, 2328, 2716, 2757, 2856, 3298, 3676, 4074, 4947, 5432, 5514, 6433, 6596, 7352, 8148, 9894, 11028, 11543, 12866, 13192, 15623, 16296, 19299, 19788, 22056, 23086, 25732, 31246, 34629, 38598, 39576, 46172, 46869, 51464, 62492, 69258, 77196, 89143, 92344, 93738, 109361, 124984, 138516, 154392, 178286, 187476, 218722, 267429, 277032, 328083, 356572, 374952, 437444, 534858, 624001, 656166, 713144, 874888, 1069716, 1248002, 1312332, 1515431, 1872003, 2139432, 2496004, 2624664, 3030862, 3744006, 4546293, 4992008, 6061724, 7488012, 9092586, 10608017, 12123448, 14976024, 18185172, 21216034, 31824051, 36370344, 42432068, 63648102, 84864136, 127296204, 254592408]

約数ペア:

[(1, 254592408), (2, 127296204), (3, 84864136), (4, 63648102), (6, 42432068), (7, 36370344), (8, 31824051), (12, 21216034), (14, 18185172), (17, 14976024), (21, 12123448), (24, 10608017), (28, 9092586), (34, 7488012), (42, 6061724), (51, 4992008), (56, 4546293), (68, 3744006), (84, 3030862), (97, 2624664), (102, 2496004), (119, 2139432), (136, 1872003), (168, 1515431), (194, 1312332), (204, 1248002), (238, 1069716), (291, 874888), (357, 713144), (388, 656166), (408, 624001), (476, 534858), (582, 437444), (679, 374952), (714, 356572), (776, 328083), (919, 277032), (952, 267429), (1164, 218722), (1358, 187476), (1428, 178286), (1649, 154392), (1838, 138516), (2037, 124984), (2328, 109361), (2716, 93738), (2757, 92344), (2856, 89143), (3298, 77196), (3676, 69258), (4074, 62492), (4947, 51464), (5432, 46869), (5514, 46172), (6433, 39576), (6596, 38598), (7352, 34629), (8148, 31246), (9894, 25732), (11028, 23086), (11543, 22056), (12866, 19788), (13192, 19299), (15623, 16296)]