565501368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 128

約数和(自身を含む): 1532805120

約数和(自身を除く): 967303752

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 71, 92, 94, 138, 141, 142, 184, 188, 213, 276, 282, 284, 307, 376, 426, 552, 564, 568, 614, 852, 921, 1081, 1128, 1228, 1633, 1704, 1842, 2162, 2456, 3243, 3266, 3337, 3684, 4324, 4899, 6486, 6532, 6674, 7061, 7368, 8648, 9798, 10011, 12972, 13064, 13348, 14122, 14429, 19596, 20022, 21183, 21797, 25944, 26696, 28244, 28858, 39192, 40044, 42366, 43287, 43594, 56488, 57716, 65391, 76751, 80088, 84732, 86574, 87188, 115432, 130782, 153502, 169464, 173148, 174376, 230253, 261564, 307004, 331867, 346296, 460506, 501331, 523128, 614008, 663734, 921012, 995601, 1002662, 1024459, 1327468, 1503993, 1842024, 1991202, 2005324, 2048918, 2654936, 3007986, 3073377, 3982404, 4010648, 4097836, 6015972, 6146754, 7964808, 8195672, 12031944, 12293508, 23562557, 24587016, 47125114, 70687671, 94250228, 141375342, 188500456, 282750684, 565501368]

約数ペア:

[(1, 565501368), (2, 282750684), (3, 188500456), (4, 141375342), (6, 94250228), (8, 70687671), (12, 47125114), (23, 24587016), (24, 23562557), (46, 12293508), (47, 12031944), (69, 8195672), (71, 7964808), (92, 6146754), (94, 6015972), (138, 4097836), (141, 4010648), (142, 3982404), (184, 3073377), (188, 3007986), (213, 2654936), (276, 2048918), (282, 2005324), (284, 1991202), (307, 1842024), (376, 1503993), (426, 1327468), (552, 1024459), (564, 1002662), (568, 995601), (614, 921012), (852, 663734), (921, 614008), (1081, 523128), (1128, 501331), (1228, 460506), (1633, 346296), (1704, 331867), (1842, 307004), (2162, 261564), (2456, 230253), (3243, 174376), (3266, 173148), (3337, 169464), (3684, 153502), (4324, 130782), (4899, 115432), (6486, 87188), (6532, 86574), (6674, 84732), (7061, 80088), (7368, 76751), (8648, 65391), (9798, 57716), (10011, 56488), (12972, 43594), (13064, 43287), (13348, 42366), (14122, 40044), (14429, 39192), (19596, 28858), (20022, 28244), (21183, 26696), (21797, 25944)]