239566392

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{255947}}^1$

素因数の和:255972

約数の個数: 48

約数和(自身を含む): 698738040

約数和(自身を除く): 459171648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 255947, 511894, 767841, 1023788, 1535682, 2047576, 2303523, 3071364, 3327311, 4607046, 6142728, 6654622, 9214092, 9981933, 13309244, 18428184, 19963866, 26618488, 29945799, 39927732, 59891598, 79855464, 119783196, 239566392]

約数ペア:

[(1, 239566392), (2, 119783196), (3, 79855464), (4, 59891598), (6, 39927732), (8, 29945799), (9, 26618488), (12, 19963866), (13, 18428184), (18, 13309244), (24, 9981933), (26, 9214092), (36, 6654622), (39, 6142728), (52, 4607046), (72, 3327311), (78, 3071364), (104, 2303523), (117, 2047576), (156, 1535682), (234, 1023788), (312, 767841), (468, 511894), (936, 255947)]