395578352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1979}}^1$

素因数の和:2062

約数の個数: 60

約数和(自身を含む): 853304760

約数和(自身を除く): 457726408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 1979, 3224, 3844, 3958, 6448, 7688, 7916, 12493, 15376, 15832, 24986, 25727, 31664, 49972, 51454, 61349, 99944, 102908, 122698, 199888, 205816, 245396, 411632, 490792, 797537, 981584, 1595074, 1901819, 3190148, 3803638, 6380296, 7607276, 12760592, 15214552, 24723647, 30429104, 49447294, 98894588, 197789176, 395578352]

約数ペア:

[(1, 395578352), (2, 197789176), (4, 98894588), (8, 49447294), (13, 30429104), (16, 24723647), (26, 15214552), (31, 12760592), (52, 7607276), (62, 6380296), (104, 3803638), (124, 3190148), (208, 1901819), (248, 1595074), (403, 981584), (496, 797537), (806, 490792), (961, 411632), (1612, 245396), (1922, 205816), (1979, 199888), (3224, 122698), (3844, 102908), (3958, 99944), (6448, 61349), (7688, 51454), (7916, 49972), (12493, 31664), (15376, 25727), (15832, 24986)]