239516784

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{42649}}^1$

素因数の和:42679

約数の個数: 80

約数和(自身を含む): 740404000

約数和(自身を除く): 500887216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 42649, 85298, 127947, 170596, 255894, 341192, 383841, 511788, 554437, 682384, 767682, 1023576, 1108874, 1151523, 1535364, 1663311, 2047152, 2217748, 2303046, 3070728, 3326622, 4435496, 4606092, 4989933, 6141456, 6653244, 8870992, 9212184, 9979866, 13306488, 14969799, 18424368, 19959732, 26612976, 29939598, 39919464, 59879196, 79838928, 119758392, 239516784]

約数ペア:

[(1, 239516784), (2, 119758392), (3, 79838928), (4, 59879196), (6, 39919464), (8, 29939598), (9, 26612976), (12, 19959732), (13, 18424368), (16, 14969799), (18, 13306488), (24, 9979866), (26, 9212184), (27, 8870992), (36, 6653244), (39, 6141456), (48, 4989933), (52, 4606092), (54, 4435496), (72, 3326622), (78, 3070728), (104, 2303046), (108, 2217748), (117, 2047152), (144, 1663311), (156, 1535364), (208, 1151523), (216, 1108874), (234, 1023576), (312, 767682), (351, 682384), (432, 554437), (468, 511788), (624, 383841), (702, 341192), (936, 255894), (1404, 170596), (1872, 127947), (2808, 85298), (5616, 42649)]