304814488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{18523}}^1$

素因数の和:18568

約数の個数: 48

約数和(自身を含む): 665196840

約数和(自身を除く): 360382352

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 8228, 16456, 18523, 37046, 74092, 148184, 203753, 314891, 407506, 629782, 815012, 1259564, 1630024, 2241283, 2519128, 3463801, 4482566, 6927602, 8965132, 13855204, 17930264, 27710408, 38101811, 76203622, 152407244, 304814488]

約数ペア:

[(1, 304814488), (2, 152407244), (4, 76203622), (8, 38101811), (11, 27710408), (17, 17930264), (22, 13855204), (34, 8965132), (44, 6927602), (68, 4482566), (88, 3463801), (121, 2519128), (136, 2241283), (187, 1630024), (242, 1259564), (374, 815012), (484, 629782), (748, 407506), (968, 314891), (1496, 203753), (2057, 148184), (4114, 74092), (8228, 37046), (16456, 18523)]