8222992544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:459

約数の個数: 144

約数和(自身を含む): 18343299744

約数和(自身を除く): 10120307200

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 67, 104, 124, 134, 208, 248, 268, 307, 403, 416, 496, 536, 614, 806, 871, 961, 992, 1072, 1228, 1612, 1742, 1922, 2077, 2144, 2456, 3224, 3484, 3844, 3991, 4154, 4912, 6448, 6968, 7688, 7982, 8308, 9517, 9824, 12493, 12896, 13936, 15376, 15964, 16616, 19034, 20569, 24986, 27001, 27872, 30752, 31928, 33232, 38068, 41138, 49972, 54002, 63856, 64387, 66464, 76136, 82276, 99944, 108004, 123721, 127712, 128774, 152272, 164552, 199888, 216008, 247442, 257548, 267397, 295027, 304544, 329104, 399776, 432016, 494884, 515096, 534794, 590054, 637639, 658208, 837031, 864032, 989768, 1030192, 1069588, 1180108, 1275278, 1674062, 1979536, 2060384, 2139176, 2360216, 2550556, 3348124, 3835351, 3959072, 4278352, 4720432, 5101112, 6696248, 7670702, 8289307, 8556704, 9440864, 10202224, 13392496, 15341404, 16578614, 19766809, 20404448, 26784992, 30682808, 33157228, 39533618, 61365616, 66314456, 79067236, 122731232, 132628912, 158134472, 256968517, 265257824, 316268944, 513937034, 632537888, 1027874068, 2055748136, 4111496272, 8222992544]

約数ペア:

[(1, 8222992544), (2, 4111496272), (4, 2055748136), (8, 1027874068), (13, 632537888), (16, 513937034), (26, 316268944), (31, 265257824), (32, 256968517), (52, 158134472), (62, 132628912), (67, 122731232), (104, 79067236), (124, 66314456), (134, 61365616), (208, 39533618), (248, 33157228), (268, 30682808), (307, 26784992), (403, 20404448), (416, 19766809), (496, 16578614), (536, 15341404), (614, 13392496), (806, 10202224), (871, 9440864), (961, 8556704), (992, 8289307), (1072, 7670702), (1228, 6696248), (1612, 5101112), (1742, 4720432), (1922, 4278352), (2077, 3959072), (2144, 3835351), (2456, 3348124), (3224, 2550556), (3484, 2360216), (3844, 2139176), (3991, 2060384), (4154, 1979536), (4912, 1674062), (6448, 1275278), (6968, 1180108), (7688, 1069588), (7982, 1030192), (8308, 989768), (9517, 864032), (9824, 837031), (12493, 658208), (12896, 637639), (13936, 590054), (15376, 534794), (15964, 515096), (16616, 494884), (19034, 432016), (20569, 399776), (24986, 329104), (27001, 304544), (27872, 295027), (30752, 267397), (31928, 257548), (33232, 247442), (38068, 216008), (41138, 199888), (49972, 164552), (54002, 152272), (63856, 128774), (64387, 127712), (66464, 123721), (76136, 108004), (82276, 99944)]