1987543296

素因数分解:

$2^8\times 3^2\times {\mathrm{862649}}^1$

素因数の和:862671

約数の個数: 54

約数和(自身を含む): 5730583950

約数和(自身を除く): 3743040654

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 862649, 1725298, 2587947, 3450596, 5175894, 6901192, 7763841, 10351788, 13802384, 15527682, 20703576, 27604768, 31055364, 41407152, 55209536, 62110728, 82814304, 110419072, 124221456, 165628608, 220838144, 248442912, 331257216, 496885824, 662514432, 993771648, 1987543296]

約数ペア:

[(1, 1987543296), (2, 993771648), (3, 662514432), (4, 496885824), (6, 331257216), (8, 248442912), (9, 220838144), (12, 165628608), (16, 124221456), (18, 110419072), (24, 82814304), (32, 62110728), (36, 55209536), (48, 41407152), (64, 31055364), (72, 27604768), (96, 20703576), (128, 15527682), (144, 13802384), (192, 10351788), (256, 7763841), (288, 6901192), (384, 5175894), (576, 3450596), (768, 2587947), (1152, 1725298), (2304, 862649)]