326318384

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{16097}}^1$

素因数の和:16293

約数の個数: 40

約数和(自身を含む): 726599328

約数和(自身を除く): 400280944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 16097, 20272, 32194, 64388, 112679, 128776, 225358, 257552, 450716, 901432, 1802864, 2913557, 5827114, 11654228, 20394899, 23308456, 40789798, 46616912, 81579596, 163159192, 326318384]

約数ペア:

[(1, 326318384), (2, 163159192), (4, 81579596), (7, 46616912), (8, 40789798), (14, 23308456), (16, 20394899), (28, 11654228), (56, 5827114), (112, 2913557), (181, 1802864), (362, 901432), (724, 450716), (1267, 257552), (1448, 225358), (2534, 128776), (2896, 112679), (5068, 64388), (10136, 32194), (16097, 20272)]