259455006

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 570866400

約数和(自身を除く): 311411394

約数列:

[1, 2, 3, 6, 9, 18, 113, 199, 226, 339, 398, 597, 641, 678, 1017, 1194, 1282, 1791, 1923, 2034, 3582, 3846, 5769, 11538, 22487, 44974, 67461, 72433, 127559, 134922, 144866, 202383, 217299, 255118, 382677, 404766, 434598, 651897, 765354, 1148031, 1303794, 2296062, 14414167, 28828334, 43242501, 86485002, 129727503, 259455006]

約数ペア:

[(1, 259455006), (2, 129727503), (3, 86485002), (6, 43242501), (9, 28828334), (18, 14414167), (113, 2296062), (199, 1303794), (226, 1148031), (339, 765354), (398, 651897), (597, 434598), (641, 404766), (678, 382677), (1017, 255118), (1194, 217299), (1282, 202383), (1791, 144866), (1923, 134922), (2034, 127559), (3582, 72433), (3846, 67461), (5769, 44974), (11538, 22487)]