226871128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3301}}^1$

素因数の和:3400

約数の個数: 48

約数和(自身を含む): 474299280

約数和(自身を除く): 247428152

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 242, 284, 484, 568, 781, 968, 1562, 3124, 3301, 6248, 6602, 8591, 13204, 17182, 26408, 34364, 36311, 68728, 72622, 145244, 234371, 290488, 399421, 468742, 798842, 937484, 1597684, 1874968, 2578081, 3195368, 5156162, 10312324, 20624648, 28358891, 56717782, 113435564, 226871128]

約数ペア:

[(1, 226871128), (2, 113435564), (4, 56717782), (8, 28358891), (11, 20624648), (22, 10312324), (44, 5156162), (71, 3195368), (88, 2578081), (121, 1874968), (142, 1597684), (242, 937484), (284, 798842), (484, 468742), (568, 399421), (781, 290488), (968, 234371), (1562, 145244), (3124, 72622), (3301, 68728), (6248, 36311), (6602, 34364), (8591, 26408), (13204, 17182)]