427461888

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 1363609632

約数和(自身を除く): 936147744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 256, 259, 294, 296, 307, 336, 384, 392, 444, 448, 518, 588, 592, 614, 672, 768, 777, 784, 888, 896, 921, 1036, 1176, 1184, 1228, 1344, 1554, 1568, 1776, 1792, 1813, 1842, 2072, 2149, 2352, 2368, 2456, 2688, 3108, 3136, 3552, 3626, 3684, 4144, 4298, 4704, 4736, 4912, 5376, 5439, 6216, 6272, 6447, 7104, 7252, 7368, 8288, 8596, 9408, 9472, 9824, 10878, 11359, 12432, 12544, 12894, 14208, 14504, 14736, 15043, 16576, 17192, 18816, 19648, 21756, 22718, 24864, 25788, 28416, 29008, 29472, 30086, 33152, 34077, 34384, 37632, 39296, 43512, 45129, 45436, 49728, 51576, 58016, 58944, 60172, 66304, 68154, 68768, 78592, 79513, 87024, 90258, 90872, 99456, 103152, 116032, 117888, 120344, 136308, 137536, 159026, 174048, 180516, 181744, 198912, 206304, 232064, 235776, 238539, 240688, 272616, 275072, 318052, 348096, 361032, 363488, 412608, 464128, 477078, 481376, 545232, 550144, 556591, 636104, 696192, 722064, 726976, 825216, 954156, 962752, 1090464, 1113182, 1272208, 1392384, 1444128, 1453952, 1650432, 1669773, 1908312, 1925504, 2180928, 2226364, 2544416, 2888256, 2907904, 3339546, 3816624, 3851008, 4361856, 4452728, 5088832, 5776512, 6679092, 7633248, 8723712, 8905456, 10177664, 11553024, 13358184, 15266496, 17810912, 20355328, 26716368, 30532992, 35621824, 53432736, 61065984, 71243648, 106865472, 142487296, 213730944, 427461888]

約数ペア:

[(1, 427461888), (2, 213730944), (3, 142487296), (4, 106865472), (6, 71243648), (7, 61065984), (8, 53432736), (12, 35621824), (14, 30532992), (16, 26716368), (21, 20355328), (24, 17810912), (28, 15266496), (32, 13358184), (37, 11553024), (42, 10177664), (48, 8905456), (49, 8723712), (56, 7633248), (64, 6679092), (74, 5776512), (84, 5088832), (96, 4452728), (98, 4361856), (111, 3851008), (112, 3816624), (128, 3339546), (147, 2907904), (148, 2888256), (168, 2544416), (192, 2226364), (196, 2180928), (222, 1925504), (224, 1908312), (256, 1669773), (259, 1650432), (294, 1453952), (296, 1444128), (307, 1392384), (336, 1272208), (384, 1113182), (392, 1090464), (444, 962752), (448, 954156), (518, 825216), (588, 726976), (592, 722064), (614, 696192), (672, 636104), (768, 556591), (777, 550144), (784, 545232), (888, 481376), (896, 477078), (921, 464128), (1036, 412608), (1176, 363488), (1184, 361032), (1228, 348096), (1344, 318052), (1554, 275072), (1568, 272616), (1776, 240688), (1792, 238539), (1813, 235776), (1842, 232064), (2072, 206304), (2149, 198912), (2352, 181744), (2368, 180516), (2456, 174048), (2688, 159026), (3108, 137536), (3136, 136308), (3552, 120344), (3626, 117888), (3684, 116032), (4144, 103152), (4298, 99456), (4704, 90872), (4736, 90258), (4912, 87024), (5376, 79513), (5439, 78592), (6216, 68768), (6272, 68154), (6447, 66304), (7104, 60172), (7252, 58944), (7368, 58016), (8288, 51576), (8596, 49728), (9408, 45436), (9472, 45129), (9824, 43512), (10878, 39296), (11359, 37632), (12432, 34384), (12544, 34077), (12894, 33152), (14208, 30086), (14504, 29472), (14736, 29008), (15043, 28416), (16576, 25788), (17192, 24864), (18816, 22718), (19648, 21756)]