1284604704

素因数分解:

$2^5\times 3^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 3895879680

約数和(自身を除く): 2611274976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 71, 72, 86, 96, 108, 129, 142, 144, 172, 213, 216, 258, 284, 288, 344, 387, 426, 432, 487, 516, 568, 639, 688, 774, 852, 864, 974, 1032, 1136, 1161, 1278, 1376, 1461, 1548, 1704, 1917, 1948, 2064, 2272, 2322, 2556, 2922, 3053, 3096, 3408, 3834, 3896, 4128, 4383, 4644, 5112, 5844, 6106, 6192, 6816, 7668, 7792, 8766, 9159, 9288, 10224, 11688, 12212, 12384, 13149, 15336, 15584, 17532, 18318, 18576, 20448, 20941, 23376, 24424, 26298, 27477, 30672, 34577, 35064, 36636, 37152, 41882, 46752, 48848, 52596, 54954, 61344, 62823, 69154, 70128, 73272, 82431, 83764, 97696, 103731, 105192, 109908, 125646, 138308, 140256, 146544, 164862, 167528, 188469, 207462, 210384, 219816, 251292, 276616, 293088, 311193, 329724, 335056, 376938, 414924, 420768, 439632, 502584, 553232, 565407, 622386, 659448, 670112, 753876, 829848, 879264, 933579, 1005168, 1106464, 1130814, 1244772, 1318896, 1486811, 1507752, 1659696, 1867158, 2010336, 2261628, 2489544, 2637792, 2973622, 3015504, 3319392, 3734316, 4460433, 4523256, 4979088, 5947244, 6031008, 7468632, 8920866, 9046512, 9958176, 11894488, 13381299, 14937264, 17841732, 18093024, 23788976, 26762598, 29874528, 35683464, 40143897, 47577952, 53525196, 71366928, 80287794, 107050392, 142733856, 160575588, 214100784, 321151176, 428201568, 642302352, 1284604704]

約数ペア:

[(1, 1284604704), (2, 642302352), (3, 428201568), (4, 321151176), (6, 214100784), (8, 160575588), (9, 142733856), (12, 107050392), (16, 80287794), (18, 71366928), (24, 53525196), (27, 47577952), (32, 40143897), (36, 35683464), (43, 29874528), (48, 26762598), (54, 23788976), (71, 18093024), (72, 17841732), (86, 14937264), (96, 13381299), (108, 11894488), (129, 9958176), (142, 9046512), (144, 8920866), (172, 7468632), (213, 6031008), (216, 5947244), (258, 4979088), (284, 4523256), (288, 4460433), (344, 3734316), (387, 3319392), (426, 3015504), (432, 2973622), (487, 2637792), (516, 2489544), (568, 2261628), (639, 2010336), (688, 1867158), (774, 1659696), (852, 1507752), (864, 1486811), (974, 1318896), (1032, 1244772), (1136, 1130814), (1161, 1106464), (1278, 1005168), (1376, 933579), (1461, 879264), (1548, 829848), (1704, 753876), (1917, 670112), (1948, 659448), (2064, 622386), (2272, 565407), (2322, 553232), (2556, 502584), (2922, 439632), (3053, 420768), (3096, 414924), (3408, 376938), (3834, 335056), (3896, 329724), (4128, 311193), (4383, 293088), (4644, 276616), (5112, 251292), (5844, 219816), (6106, 210384), (6192, 207462), (6816, 188469), (7668, 167528), (7792, 164862), (8766, 146544), (9159, 140256), (9288, 138308), (10224, 125646), (11688, 109908), (12212, 105192), (12384, 103731), (13149, 97696), (15336, 83764), (15584, 82431), (17532, 73272), (18318, 70128), (18576, 69154), (20448, 62823), (20941, 61344), (23376, 54954), (24424, 52596), (26298, 48848), (27477, 46752), (30672, 41882), (34577, 37152), (35064, 36636)]