8330132512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:463

約数の個数: 144

約数和(自身を含む): 18581524416

約数和(自身を除く): 10251391904

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 67, 104, 124, 134, 208, 248, 268, 311, 403, 416, 496, 536, 622, 806, 871, 961, 992, 1072, 1244, 1612, 1742, 1922, 2077, 2144, 2488, 3224, 3484, 3844, 4043, 4154, 4976, 6448, 6968, 7688, 8086, 8308, 9641, 9952, 12493, 12896, 13936, 15376, 16172, 16616, 19282, 20837, 24986, 27001, 27872, 30752, 32344, 33232, 38564, 41674, 49972, 54002, 64387, 64688, 66464, 77128, 83348, 99944, 108004, 125333, 128774, 129376, 154256, 166696, 199888, 216008, 250666, 257548, 270881, 298871, 308512, 333392, 399776, 432016, 501332, 515096, 541762, 597742, 645947, 666784, 837031, 864032, 1002664, 1030192, 1083524, 1195484, 1291894, 1674062, 2005328, 2060384, 2167048, 2390968, 2583788, 3348124, 3885323, 4010656, 4334096, 4781936, 5167576, 6696248, 7770646, 8397311, 8668192, 9563872, 10335152, 13392496, 15541292, 16794622, 20024357, 20670304, 26784992, 31082584, 33589244, 40048714, 62165168, 67178488, 80097428, 124330336, 134356976, 160194856, 260316641, 268713952, 320389712, 520633282, 640779424, 1041266564, 2082533128, 4165066256, 8330132512]

約数ペア:

[(1, 8330132512), (2, 4165066256), (4, 2082533128), (8, 1041266564), (13, 640779424), (16, 520633282), (26, 320389712), (31, 268713952), (32, 260316641), (52, 160194856), (62, 134356976), (67, 124330336), (104, 80097428), (124, 67178488), (134, 62165168), (208, 40048714), (248, 33589244), (268, 31082584), (311, 26784992), (403, 20670304), (416, 20024357), (496, 16794622), (536, 15541292), (622, 13392496), (806, 10335152), (871, 9563872), (961, 8668192), (992, 8397311), (1072, 7770646), (1244, 6696248), (1612, 5167576), (1742, 4781936), (1922, 4334096), (2077, 4010656), (2144, 3885323), (2488, 3348124), (3224, 2583788), (3484, 2390968), (3844, 2167048), (4043, 2060384), (4154, 2005328), (4976, 1674062), (6448, 1291894), (6968, 1195484), (7688, 1083524), (8086, 1030192), (8308, 1002664), (9641, 864032), (9952, 837031), (12493, 666784), (12896, 645947), (13936, 597742), (15376, 541762), (16172, 515096), (16616, 501332), (19282, 432016), (20837, 399776), (24986, 333392), (27001, 308512), (27872, 298871), (30752, 270881), (32344, 257548), (33232, 250666), (38564, 216008), (41674, 199888), (49972, 166696), (54002, 154256), (64387, 129376), (64688, 128774), (66464, 125333), (77128, 108004), (83348, 99944)]