257077152

素因数分解:

$2^5\times 3^4\times {\mathrm{99181}}^1$

素因数の和:99203

約数の個数: 60

約数和(自身を含む): 756064386

約数和(自身を除く): 498987234

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 99181, 198362, 297543, 396724, 595086, 793448, 892629, 1190172, 1586896, 1785258, 2380344, 2677887, 3173792, 3570516, 4760688, 5355774, 7141032, 8033661, 9521376, 10711548, 14282064, 16067322, 21423096, 28564128, 32134644, 42846192, 64269288, 85692384, 128538576, 257077152]

約数ペア:

[(1, 257077152), (2, 128538576), (3, 85692384), (4, 64269288), (6, 42846192), (8, 32134644), (9, 28564128), (12, 21423096), (16, 16067322), (18, 14282064), (24, 10711548), (27, 9521376), (32, 8033661), (36, 7141032), (48, 5355774), (54, 4760688), (72, 3570516), (81, 3173792), (96, 2677887), (108, 2380344), (144, 1785258), (162, 1586896), (216, 1190172), (288, 892629), (324, 793448), (432, 595086), (648, 396724), (864, 297543), (1296, 198362), (2592, 99181)]