248447394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3833}}^1$

素因数の和:4131

約数の個数: 48

約数和(自身を含む): 581955192

約数和(自身を除く): 333507798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 277, 554, 831, 1662, 2493, 3601, 3833, 4986, 7202, 7666, 10803, 11499, 21606, 22998, 32409, 34497, 49829, 64818, 68994, 99658, 149487, 298974, 448461, 896922, 1061741, 2123482, 3185223, 6370446, 9555669, 13802633, 19111338, 27605266, 41407899, 82815798, 124223697, 248447394]

約数ペア:

[(1, 248447394), (2, 124223697), (3, 82815798), (6, 41407899), (9, 27605266), (13, 19111338), (18, 13802633), (26, 9555669), (39, 6370446), (78, 3185223), (117, 2123482), (234, 1061741), (277, 896922), (554, 448461), (831, 298974), (1662, 149487), (2493, 99658), (3601, 68994), (3833, 64818), (4986, 49829), (7202, 34497), (7666, 32409), (10803, 22998), (11499, 21606)]