248425716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 763822080

約数和(自身を除く): 515396364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 73, 77, 84, 87, 116, 127, 132, 146, 154, 174, 203, 219, 231, 254, 292, 308, 319, 348, 381, 406, 438, 462, 508, 511, 609, 638, 762, 803, 812, 876, 889, 924, 957, 1022, 1218, 1276, 1397, 1524, 1533, 1606, 1778, 1914, 2044, 2117, 2233, 2409, 2436, 2667, 2794, 3066, 3212, 3556, 3683, 3828, 4191, 4234, 4466, 4818, 5334, 5588, 5621, 6132, 6351, 6699, 7366, 8382, 8468, 8932, 9271, 9636, 9779, 10668, 11049, 11242, 12702, 13398, 14732, 14819, 16764, 16863, 18542, 19558, 22098, 22484, 23287, 25404, 25781, 26796, 27813, 29337, 29638, 33726, 37084, 39116, 40513, 44196, 44457, 46574, 51562, 55626, 58674, 59276, 64897, 67452, 69861, 77343, 81026, 88914, 93148, 101981, 103124, 111252, 117348, 121539, 129794, 139722, 154686, 162052, 163009, 177828, 194691, 203962, 243078, 259588, 268859, 279444, 283591, 305943, 309372, 326018, 389382, 407924, 486156, 489027, 537718, 567182, 611886, 652036, 713867, 778764, 806577, 850773, 978054, 1075436, 1134364, 1223772, 1427734, 1613154, 1701546, 1882013, 1956108, 2141601, 2855468, 2957449, 3226308, 3403092, 3764026, 4283202, 5646039, 5914898, 7528052, 8566404, 8872347, 11292078, 11829796, 17744694, 20702143, 22584156, 35489388, 41404286, 62106429, 82808572, 124212858, 248425716]

約数ペア:

[(1, 248425716), (2, 124212858), (3, 82808572), (4, 62106429), (6, 41404286), (7, 35489388), (11, 22584156), (12, 20702143), (14, 17744694), (21, 11829796), (22, 11292078), (28, 8872347), (29, 8566404), (33, 7528052), (42, 5914898), (44, 5646039), (58, 4283202), (66, 3764026), (73, 3403092), (77, 3226308), (84, 2957449), (87, 2855468), (116, 2141601), (127, 1956108), (132, 1882013), (146, 1701546), (154, 1613154), (174, 1427734), (203, 1223772), (219, 1134364), (231, 1075436), (254, 978054), (292, 850773), (308, 806577), (319, 778764), (348, 713867), (381, 652036), (406, 611886), (438, 567182), (462, 537718), (508, 489027), (511, 486156), (609, 407924), (638, 389382), (762, 326018), (803, 309372), (812, 305943), (876, 283591), (889, 279444), (924, 268859), (957, 259588), (1022, 243078), (1218, 203962), (1276, 194691), (1397, 177828), (1524, 163009), (1533, 162052), (1606, 154686), (1778, 139722), (1914, 129794), (2044, 121539), (2117, 117348), (2233, 111252), (2409, 103124), (2436, 101981), (2667, 93148), (2794, 88914), (3066, 81026), (3212, 77343), (3556, 69861), (3683, 67452), (3828, 64897), (4191, 59276), (4234, 58674), (4466, 55626), (4818, 51562), (5334, 46574), (5588, 44457), (5621, 44196), (6132, 40513), (6351, 39116), (6699, 37084), (7366, 33726), (8382, 29638), (8468, 29337), (8932, 27813), (9271, 26796), (9636, 25781), (9779, 25404), (10668, 23287), (11049, 22484), (11242, 22098), (12702, 19558), (13398, 18542), (14732, 16863), (14819, 16764)]