385619184

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{20759}}^1$

素因数の和:20819

約数の個数: 80

約数和(自身を含む): 1132665600

約数和(自身を除く): 747046416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 20759, 41518, 62277, 83036, 124554, 166072, 186831, 249108, 332144, 373662, 498216, 560493, 747324, 892637, 996432, 1120986, 1494648, 1785274, 2241972, 2677911, 2989296, 3570548, 4483944, 5355822, 7141096, 8033733, 8967888, 10711644, 14282192, 16067466, 21423288, 24101199, 32134932, 42846576, 48202398, 64269864, 96404796, 128539728, 192809592, 385619184]

約数ペア:

[(1, 385619184), (2, 192809592), (3, 128539728), (4, 96404796), (6, 64269864), (8, 48202398), (9, 42846576), (12, 32134932), (16, 24101199), (18, 21423288), (24, 16067466), (27, 14282192), (36, 10711644), (43, 8967888), (48, 8033733), (54, 7141096), (72, 5355822), (86, 4483944), (108, 3570548), (129, 2989296), (144, 2677911), (172, 2241972), (216, 1785274), (258, 1494648), (344, 1120986), (387, 996432), (432, 892637), (516, 747324), (688, 560493), (774, 498216), (1032, 373662), (1161, 332144), (1548, 249108), (2064, 186831), (2322, 166072), (3096, 124554), (4644, 83036), (6192, 62277), (9288, 41518), (18576, 20759)]