1520346486464

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{33961}}^1\times {\mathrm{4139}}^1$

素因数の和:38138

約数の個数: 84

約数和(自身を含む): 3267746885880

約数和(自身を除く): 1747400399416

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 4139, 5408, 8278, 10816, 16556, 33112, 33961, 53807, 66224, 67922, 107614, 132448, 135844, 215228, 264896, 271688, 430456, 441493, 543376, 699491, 860912, 882986, 1086752, 1398982, 1721824, 1765972, 2173504, 2797964, 3443648, 3531944, 5595928, 5739409, 7063888, 11191856, 11478818, 14127776, 22383712, 22957636, 28255552, 44767424, 45915272, 91830544, 140564579, 183661088, 281129158, 367322176, 562258316, 1124516632, 1827339527, 2249033264, 3654679054, 4498066528, 7309358108, 8996133056, 14618716216, 23755413851, 29237432432, 47510827702, 58474864864, 95021655404, 116949729728, 190043310808, 380086621616, 760173243232, 1520346486464]

約数ペア:

[(1, 1520346486464), (2, 760173243232), (4, 380086621616), (8, 190043310808), (13, 116949729728), (16, 95021655404), (26, 58474864864), (32, 47510827702), (52, 29237432432), (64, 23755413851), (104, 14618716216), (169, 8996133056), (208, 7309358108), (338, 4498066528), (416, 3654679054), (676, 2249033264), (832, 1827339527), (1352, 1124516632), (2704, 562258316), (4139, 367322176), (5408, 281129158), (8278, 183661088), (10816, 140564579), (16556, 91830544), (33112, 45915272), (33961, 44767424), (53807, 28255552), (66224, 22957636), (67922, 22383712), (107614, 14127776), (132448, 11478818), (135844, 11191856), (215228, 7063888), (264896, 5739409), (271688, 5595928), (430456, 3531944), (441493, 3443648), (543376, 2797964), (699491, 2173504), (860912, 1765972), (882986, 1721824), (1086752, 1398982)]