427803808

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{653}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 860297760

約数和(自身を除く): 432493952

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 347, 472, 653, 694, 944, 1306, 1388, 1888, 2612, 2776, 5224, 5552, 10448, 11104, 20473, 20896, 38527, 40946, 77054, 81892, 154108, 163784, 226591, 308216, 327568, 453182, 616432, 655136, 906364, 1232864, 1812728, 3625456, 7250912, 13368869, 26737738, 53475476, 106950952, 213901904, 427803808]

約数ペア:

[(1, 427803808), (2, 213901904), (4, 106950952), (8, 53475476), (16, 26737738), (32, 13368869), (59, 7250912), (118, 3625456), (236, 1812728), (347, 1232864), (472, 906364), (653, 655136), (694, 616432), (944, 453182), (1306, 327568), (1388, 308216), (1888, 226591), (2612, 163784), (2776, 154108), (5224, 81892), (5552, 77054), (10448, 40946), (11104, 38527), (20473, 20896)]