231323694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103919}}^1$

素因数の和:103984

約数の個数: 32

約数和(自身を含む): 538721280

約数和(自身を除く): 307397586

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 103919, 207838, 311757, 623514, 727433, 1454866, 2182299, 4364598, 5507707, 11015414, 16523121, 33046242, 38553949, 77107898, 115661847, 231323694]

約数ペア:

[(1, 231323694), (2, 115661847), (3, 77107898), (6, 38553949), (7, 33046242), (14, 16523121), (21, 11015414), (42, 5507707), (53, 4364598), (106, 2182299), (159, 1454866), (318, 727433), (371, 623514), (742, 311757), (1113, 207838), (2226, 103919)]