15663476048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{27409}}^1$

素因数の和:27636

約数の個数: 80

約数和(自身を含む): 35239173120

約数和(自身を除く): 19575697072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 191, 272, 374, 382, 748, 764, 1496, 1528, 2101, 2992, 3056, 3247, 4202, 6494, 8404, 12988, 16808, 25976, 27409, 33616, 35717, 51952, 54818, 71434, 109636, 142868, 219272, 285736, 301499, 438544, 465953, 571472, 602998, 931906, 1205996, 1863812, 2411992, 3727624, 4823984, 5125483, 5235119, 7455248, 10250966, 10470238, 20501932, 20940476, 41003864, 41880952, 57586309, 82007728, 83761904, 88997023, 115172618, 177994046, 230345236, 355988092, 460690472, 711976184, 921380944, 978967253, 1423952368, 1957934506, 3915869012, 7831738024, 15663476048]

約数ペア:

[(1, 15663476048), (2, 7831738024), (4, 3915869012), (8, 1957934506), (11, 1423952368), (16, 978967253), (17, 921380944), (22, 711976184), (34, 460690472), (44, 355988092), (68, 230345236), (88, 177994046), (136, 115172618), (176, 88997023), (187, 83761904), (191, 82007728), (272, 57586309), (374, 41880952), (382, 41003864), (748, 20940476), (764, 20501932), (1496, 10470238), (1528, 10250966), (2101, 7455248), (2992, 5235119), (3056, 5125483), (3247, 4823984), (4202, 3727624), (6494, 2411992), (8404, 1863812), (12988, 1205996), (16808, 931906), (25976, 602998), (27409, 571472), (33616, 465953), (35717, 438544), (51952, 301499), (54818, 285736), (71434, 219272), (109636, 142868)]