268286004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 823804800

約数和(自身を除く): 555518796

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 137, 171, 228, 252, 266, 274, 342, 399, 409, 411, 532, 548, 684, 798, 818, 822, 959, 1197, 1227, 1233, 1596, 1636, 1644, 1918, 2394, 2454, 2466, 2603, 2863, 2877, 3681, 3836, 4788, 4908, 4932, 5206, 5726, 5754, 7362, 7771, 7809, 8589, 8631, 10412, 11452, 11508, 14724, 15542, 15618, 17178, 17262, 18221, 23313, 23427, 25767, 31084, 31236, 34356, 34524, 36442, 46626, 46854, 51534, 54397, 54663, 56033, 69939, 72884, 93252, 93708, 103068, 108794, 109326, 112066, 139878, 163191, 163989, 168099, 217588, 218652, 224132, 279756, 326382, 327978, 336198, 392231, 489573, 504297, 652764, 655956, 672396, 784462, 979146, 1008594, 1064627, 1176693, 1568924, 1958292, 2017188, 2129254, 2353386, 3193881, 3530079, 4258508, 4706772, 6387762, 7060158, 7452389, 9581643, 12775524, 14120316, 14904778, 19163286, 22357167, 29809556, 38326572, 44714334, 67071501, 89428668, 134143002, 268286004]

約数ペア:

[(1, 268286004), (2, 134143002), (3, 89428668), (4, 67071501), (6, 44714334), (7, 38326572), (9, 29809556), (12, 22357167), (14, 19163286), (18, 14904778), (19, 14120316), (21, 12775524), (28, 9581643), (36, 7452389), (38, 7060158), (42, 6387762), (57, 4706772), (63, 4258508), (76, 3530079), (84, 3193881), (114, 2353386), (126, 2129254), (133, 2017188), (137, 1958292), (171, 1568924), (228, 1176693), (252, 1064627), (266, 1008594), (274, 979146), (342, 784462), (399, 672396), (409, 655956), (411, 652764), (532, 504297), (548, 489573), (684, 392231), (798, 336198), (818, 327978), (822, 326382), (959, 279756), (1197, 224132), (1227, 218652), (1233, 217588), (1596, 168099), (1636, 163989), (1644, 163191), (1918, 139878), (2394, 112066), (2454, 109326), (2466, 108794), (2603, 103068), (2863, 93708), (2877, 93252), (3681, 72884), (3836, 69939), (4788, 56033), (4908, 54663), (4932, 54397), (5206, 51534), (5726, 46854), (5754, 46626), (7362, 36442), (7771, 34524), (7809, 34356), (8589, 31236), (8631, 31084), (10412, 25767), (11452, 23427), (11508, 23313), (14724, 18221), (15542, 17262), (15618, 17178)]