840434112

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{208441}}^1$

素因数の和:208466

約数の個数: 84

約数和(自身を含む): 2753101936

約数和(自身を除く): 1912667824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 208441, 416882, 625323, 833764, 1250646, 1459087, 1667528, 1875969, 2501292, 2918174, 3335056, 3751938, 4377261, 5002584, 5836348, 6670112, 7503876, 8754522, 10005168, 11672696, 13131783, 13340224, 15007752, 17509044, 20010336, 23345392, 26263566, 30015504, 35018088, 40020672, 46690784, 52527132, 60031008, 70036176, 93381568, 105054264, 120062016, 140072352, 210108528, 280144704, 420217056, 840434112]

約数ペア:

[(1, 840434112), (2, 420217056), (3, 280144704), (4, 210108528), (6, 140072352), (7, 120062016), (8, 105054264), (9, 93381568), (12, 70036176), (14, 60031008), (16, 52527132), (18, 46690784), (21, 40020672), (24, 35018088), (28, 30015504), (32, 26263566), (36, 23345392), (42, 20010336), (48, 17509044), (56, 15007752), (63, 13340224), (64, 13131783), (72, 11672696), (84, 10005168), (96, 8754522), (112, 7503876), (126, 6670112), (144, 5836348), (168, 5002584), (192, 4377261), (224, 3751938), (252, 3335056), (288, 2918174), (336, 2501292), (448, 1875969), (504, 1667528), (576, 1459087), (672, 1250646), (1008, 833764), (1344, 625323), (2016, 416882), (4032, 208441)]