1820673504

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:419

約数の個数: 288

約数和(自身を含む): 5923139040

約数和(自身を除く): 4102465536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 72, 74, 78, 96, 104, 108, 111, 117, 144, 148, 156, 169, 208, 216, 222, 234, 288, 296, 312, 333, 337, 338, 351, 416, 432, 444, 468, 481, 507, 592, 624, 666, 674, 676, 702, 864, 888, 936, 962, 999, 1011, 1014, 1184, 1248, 1332, 1348, 1352, 1404, 1443, 1521, 1776, 1872, 1924, 1998, 2022, 2028, 2664, 2696, 2704, 2808, 2886, 3033, 3042, 3552, 3744, 3848, 3996, 4044, 4056, 4329, 4381, 4563, 5328, 5392, 5408, 5616, 5772, 6066, 6084, 6253, 7696, 7992, 8088, 8112, 8658, 8762, 9099, 9126, 10656, 10784, 11232, 11544, 12132, 12168, 12469, 12506, 12987, 13143, 15392, 15984, 16176, 16224, 17316, 17524, 18198, 18252, 18759, 23088, 24264, 24336, 24938, 25012, 25974, 26286, 31968, 32352, 34632, 35048, 36396, 36504, 37407, 37518, 39429, 46176, 48528, 48672, 49876, 50024, 51948, 52572, 56277, 56953, 69264, 70096, 72792, 73008, 74814, 75036, 78858, 97056, 99752, 100048, 103896, 105144, 112221, 112554, 113906, 118287, 138528, 140192, 145584, 146016, 149628, 150072, 157716, 162097, 168831, 170859, 199504, 200096, 207792, 210288, 224442, 225108, 227812, 236574, 291168, 299256, 300144, 315432, 324194, 336663, 337662, 341718, 399008, 415584, 420576, 448884, 450216, 455624, 473148, 486291, 512577, 598512, 600288, 630864, 648388, 673326, 675324, 683436, 897768, 900432, 911248, 946296, 972582, 1025154, 1197024, 1261728, 1296776, 1346652, 1350648, 1366872, 1458873, 1537731, 1795536, 1800864, 1822496, 1892592, 1945164, 2050308, 2107261, 2593552, 2693304, 2701296, 2733744, 2917746, 3075462, 3591072, 3785184, 3890328, 4100616, 4214522, 4376619, 5187104, 5386608, 5402592, 5467488, 5835492, 6150924, 6321783, 7780656, 8201232, 8429044, 8753238, 10773216, 11670984, 12301848, 12643566, 15561312, 16402464, 16858088, 17506476, 18965349, 23341968, 24603696, 25287132, 33716176, 35012952, 37930698, 46683936, 49207392, 50574264, 56896047, 67432352, 70025904, 75861396, 101148528, 113792094, 140051808, 151722792, 202297056, 227584188, 303445584, 455168376, 606891168, 910336752, 1820673504]

約数ペア:

[(1, 1820673504), (2, 910336752), (3, 606891168), (4, 455168376), (6, 303445584), (8, 227584188), (9, 202297056), (12, 151722792), (13, 140051808), (16, 113792094), (18, 101148528), (24, 75861396), (26, 70025904), (27, 67432352), (32, 56896047), (36, 50574264), (37, 49207392), (39, 46683936), (48, 37930698), (52, 35012952), (54, 33716176), (72, 25287132), (74, 24603696), (78, 23341968), (96, 18965349), (104, 17506476), (108, 16858088), (111, 16402464), (117, 15561312), (144, 12643566), (148, 12301848), (156, 11670984), (169, 10773216), (208, 8753238), (216, 8429044), (222, 8201232), (234, 7780656), (288, 6321783), (296, 6150924), (312, 5835492), (333, 5467488), (337, 5402592), (338, 5386608), (351, 5187104), (416, 4376619), (432, 4214522), (444, 4100616), (468, 3890328), (481, 3785184), (507, 3591072), (592, 3075462), (624, 2917746), (666, 2733744), (674, 2701296), (676, 2693304), (702, 2593552), (864, 2107261), (888, 2050308), (936, 1945164), (962, 1892592), (999, 1822496), (1011, 1800864), (1014, 1795536), (1184, 1537731), (1248, 1458873), (1332, 1366872), (1348, 1350648), (1352, 1346652), (1404, 1296776), (1443, 1261728), (1521, 1197024), (1776, 1025154), (1872, 972582), (1924, 946296), (1998, 911248), (2022, 900432), (2028, 897768), (2664, 683436), (2696, 675324), (2704, 673326), (2808, 648388), (2886, 630864), (3033, 600288), (3042, 598512), (3552, 512577), (3744, 486291), (3848, 473148), (3996, 455624), (4044, 450216), (4056, 448884), (4329, 420576), (4381, 415584), (4563, 399008), (5328, 341718), (5392, 337662), (5408, 336663), (5616, 324194), (5772, 315432), (6066, 300144), (6084, 299256), (6253, 291168), (7696, 236574), (7992, 227812), (8088, 225108), (8112, 224442), (8658, 210288), (8762, 207792), (9099, 200096), (9126, 199504), (10656, 170859), (10784, 168831), (11232, 162097), (11544, 157716), (12132, 150072), (12168, 149628), (12469, 146016), (12506, 145584), (12987, 140192), (13143, 138528), (15392, 118287), (15984, 113906), (16176, 112554), (16224, 112221), (17316, 105144), (17524, 103896), (18198, 100048), (18252, 99752), (18759, 97056), (23088, 78858), (24264, 75036), (24336, 74814), (24938, 73008), (25012, 72792), (25974, 70096), (26286, 69264), (31968, 56953), (32352, 56277), (34632, 52572), (35048, 51948), (36396, 50024), (36504, 49876), (37407, 48672), (37518, 48528), (39429, 46176)]