128829312

素因数分解:

$2^7\times 3^3\times {\mathrm{37277}}^1$

素因数の和:37300

約数の個数: 64

約数和(自身を含む): 380235600

約数和(自身を除く): 251406288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 37277, 74554, 111831, 149108, 223662, 298216, 335493, 447324, 596432, 670986, 894648, 1006479, 1192864, 1341972, 1789296, 2012958, 2385728, 2683944, 3578592, 4025916, 4771456, 5367888, 7157184, 8051832, 10735776, 14314368, 16103664, 21471552, 32207328, 42943104, 64414656, 128829312]

約数ペア:

[(1, 128829312), (2, 64414656), (3, 42943104), (4, 32207328), (6, 21471552), (8, 16103664), (9, 14314368), (12, 10735776), (16, 8051832), (18, 7157184), (24, 5367888), (27, 4771456), (32, 4025916), (36, 3578592), (48, 2683944), (54, 2385728), (64, 2012958), (72, 1789296), (96, 1341972), (108, 1192864), (128, 1006479), (144, 894648), (192, 670986), (216, 596432), (288, 447324), (384, 335493), (432, 298216), (576, 223662), (864, 149108), (1152, 111831), (1728, 74554), (3456, 37277)]