1329888616

素因数分解:

$2^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{24407}}^1$

素因数の和:24566

約数の個数: 48

約数和(自身を含む): 2921637600

約数和(自身を除く): 1591748984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 139, 196, 278, 392, 556, 973, 1112, 1946, 3892, 6811, 7784, 13622, 24407, 27244, 48814, 54488, 97628, 170849, 195256, 341698, 683396, 1195943, 1366792, 2391886, 3392573, 4783772, 6785146, 9567544, 13570292, 23748011, 27140584, 47496022, 94992044, 166236077, 189984088, 332472154, 664944308, 1329888616]

約数ペア:

[(1, 1329888616), (2, 664944308), (4, 332472154), (7, 189984088), (8, 166236077), (14, 94992044), (28, 47496022), (49, 27140584), (56, 23748011), (98, 13570292), (139, 9567544), (196, 6785146), (278, 4783772), (392, 3392573), (556, 2391886), (973, 1366792), (1112, 1195943), (1946, 683396), (3892, 341698), (6811, 195256), (7784, 170849), (13622, 97628), (24407, 54488), (27244, 48814)]