238415046

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 485844480

約数和(自身を除く): 247429434

約数列:

[1, 2, 3, 6, 107, 109, 214, 218, 321, 327, 642, 654, 3407, 6814, 10221, 11663, 20442, 23326, 34989, 69978, 364549, 371363, 729098, 742726, 1093647, 1114089, 2187294, 2228178, 39735841, 79471682, 119207523, 238415046]

約数ペア:

[(1, 238415046), (2, 119207523), (3, 79471682), (6, 39735841), (107, 2228178), (109, 2187294), (214, 1114089), (218, 1093647), (321, 742726), (327, 729098), (642, 371363), (654, 364549), (3407, 69978), (6814, 34989), (10221, 23326), (11663, 20442)]