2720418504

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{3001}}^1$

素因数の和:3470

約数の個数: 64

約数和(自身を含む): 6886347840

約数和(自身を除く): 4165929336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 353, 428, 642, 706, 856, 1059, 1284, 1412, 2118, 2568, 2824, 3001, 4236, 6002, 8472, 9003, 12004, 18006, 24008, 36012, 37771, 72024, 75542, 113313, 151084, 226626, 302168, 321107, 453252, 642214, 906504, 963321, 1059353, 1284428, 1926642, 2118706, 2568856, 3178059, 3853284, 4237412, 6356118, 7706568, 8474824, 12712236, 25424472, 113350771, 226701542, 340052313, 453403084, 680104626, 906806168, 1360209252, 2720418504]

約数ペア:

[(1, 2720418504), (2, 1360209252), (3, 906806168), (4, 680104626), (6, 453403084), (8, 340052313), (12, 226701542), (24, 113350771), (107, 25424472), (214, 12712236), (321, 8474824), (353, 7706568), (428, 6356118), (642, 4237412), (706, 3853284), (856, 3178059), (1059, 2568856), (1284, 2118706), (1412, 1926642), (2118, 1284428), (2568, 1059353), (2824, 963321), (3001, 906504), (4236, 642214), (6002, 453252), (8472, 321107), (9003, 302168), (12004, 226626), (18006, 151084), (24008, 113313), (36012, 75542), (37771, 72024)]