991387296

素因数分解:

$2^5\times 3^3\times {\mathrm{239}}^1\times {\mathrm{4801}}^1$

素因数の和:5059

約数の個数: 96

約数和(自身を含む): 2904249600

約数和(自身を除く): 1912862304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 239, 288, 432, 478, 717, 864, 956, 1434, 1912, 2151, 2868, 3824, 4302, 4801, 5736, 6453, 7648, 8604, 9602, 11472, 12906, 14403, 17208, 19204, 22944, 25812, 28806, 34416, 38408, 43209, 51624, 57612, 68832, 76816, 86418, 103248, 115224, 129627, 153632, 172836, 206496, 230448, 259254, 345672, 460896, 518508, 691344, 1037016, 1147439, 1382688, 2074032, 2294878, 3442317, 4148064, 4589756, 6884634, 9179512, 10326951, 13769268, 18359024, 20653902, 27538536, 30980853, 36718048, 41307804, 55077072, 61961706, 82615608, 110154144, 123923412, 165231216, 247846824, 330462432, 495693648, 991387296]

約数ペア:

[(1, 991387296), (2, 495693648), (3, 330462432), (4, 247846824), (6, 165231216), (8, 123923412), (9, 110154144), (12, 82615608), (16, 61961706), (18, 55077072), (24, 41307804), (27, 36718048), (32, 30980853), (36, 27538536), (48, 20653902), (54, 18359024), (72, 13769268), (96, 10326951), (108, 9179512), (144, 6884634), (216, 4589756), (239, 4148064), (288, 3442317), (432, 2294878), (478, 2074032), (717, 1382688), (864, 1147439), (956, 1037016), (1434, 691344), (1912, 518508), (2151, 460896), (2868, 345672), (3824, 259254), (4302, 230448), (4801, 206496), (5736, 172836), (6453, 153632), (7648, 129627), (8604, 115224), (9602, 103248), (11472, 86418), (12906, 76816), (14403, 68832), (17208, 57612), (19204, 51624), (22944, 43209), (25812, 38408), (28806, 34416)]