321870464

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{109331}}^1$

素因数の和:109368

約数の個数: 32

約数和(自身を含む): 669111840

約数和(自身を除く): 347241376

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 109331, 218662, 437324, 874648, 1749296, 2514613, 3498592, 5029226, 6997184, 10058452, 13994368, 20116904, 40233808, 80467616, 160935232, 321870464]

約数ペア:

[(1, 321870464), (2, 160935232), (4, 80467616), (8, 40233808), (16, 20116904), (23, 13994368), (32, 10058452), (46, 6997184), (64, 5029226), (92, 3498592), (128, 2514613), (184, 1749296), (368, 874648), (736, 437324), (1472, 218662), (2944, 109331)]