329688752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{13619}}^1$

素因数の和:13733

約数の個数: 40

約数和(自身を含む): 683996400

約数和(自身を除く): 354307648

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 3026, 6052, 12104, 13619, 24208, 27238, 54476, 108952, 217904, 231523, 463046, 926092, 1212091, 1852184, 2424182, 3704368, 4848364, 9696728, 19393456, 20605547, 41211094, 82422188, 164844376, 329688752]

約数ペア:

[(1, 329688752), (2, 164844376), (4, 82422188), (8, 41211094), (16, 20605547), (17, 19393456), (34, 9696728), (68, 4848364), (89, 3704368), (136, 2424182), (178, 1852184), (272, 1212091), (356, 926092), (712, 463046), (1424, 231523), (1513, 217904), (3026, 108952), (6052, 54476), (12104, 27238), (13619, 24208)]