843128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 1899240

約数和(自身を除く): 1056112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 67, 88, 104, 121, 134, 143, 242, 268, 286, 484, 536, 572, 737, 871, 968, 1144, 1474, 1573, 1742, 2948, 3146, 3484, 5896, 6292, 6968, 8107, 9581, 12584, 16214, 19162, 32428, 38324, 64856, 76648, 105391, 210782, 421564, 843128]

約数ペア:

[(1, 843128), (2, 421564), (4, 210782), (8, 105391), (11, 76648), (13, 64856), (22, 38324), (26, 32428), (44, 19162), (52, 16214), (67, 12584), (88, 9581), (104, 8107), (121, 6968), (134, 6292), (143, 5896), (242, 3484), (268, 3146), (286, 2948), (484, 1742), (536, 1573), (572, 1474), (737, 1144), (871, 968)]