898896348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{28087}}^1$

素因数の和:28231

約数の個数: 72

約数和(自身を含む): 2617352192

約数和(自身を除く): 1718455844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 5334, 8001, 10668, 16002, 28087, 32004, 56174, 84261, 112348, 168522, 196609, 252783, 337044, 393218, 505566, 589827, 786436, 1011132, 1179654, 1769481, 2359308, 3538962, 3567049, 7077924, 7134098, 10701147, 14268196, 21402294, 24969343, 32103441, 42804588, 49938686, 64206882, 74908029, 99877372, 128413764, 149816058, 224724087, 299632116, 449448174, 898896348]

約数ペア:

[(1, 898896348), (2, 449448174), (3, 299632116), (4, 224724087), (6, 149816058), (7, 128413764), (9, 99877372), (12, 74908029), (14, 64206882), (18, 49938686), (21, 42804588), (28, 32103441), (36, 24969343), (42, 21402294), (63, 14268196), (84, 10701147), (126, 7134098), (127, 7077924), (252, 3567049), (254, 3538962), (381, 2359308), (508, 1769481), (762, 1179654), (889, 1011132), (1143, 786436), (1524, 589827), (1778, 505566), (2286, 393218), (2667, 337044), (3556, 252783), (4572, 196609), (5334, 168522), (8001, 112348), (10668, 84261), (16002, 56174), (28087, 32004)]