491968512

素因数分解:

$2^{11}\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 1761177600

約数和(自身を除く): 1269209088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 41, 42, 48, 54, 56, 62, 63, 64, 72, 82, 84, 93, 96, 108, 112, 123, 124, 126, 128, 144, 164, 168, 186, 189, 192, 216, 217, 224, 246, 248, 252, 256, 279, 287, 288, 328, 336, 369, 372, 378, 384, 432, 434, 448, 492, 496, 504, 512, 558, 574, 576, 651, 656, 672, 738, 744, 756, 768, 837, 861, 864, 868, 896, 984, 992, 1008, 1024, 1107, 1116, 1148, 1152, 1271, 1302, 1312, 1344, 1476, 1488, 1512, 1536, 1674, 1722, 1728, 1736, 1792, 1953, 1968, 1984, 2016, 2048, 2214, 2232, 2296, 2304, 2542, 2583, 2604, 2624, 2688, 2952, 2976, 3024, 3072, 3348, 3444, 3456, 3472, 3584, 3813, 3906, 3936, 3968, 4032, 4428, 4464, 4592, 4608, 5084, 5166, 5208, 5248, 5376, 5859, 5904, 5952, 6048, 6144, 6696, 6888, 6912, 6944, 7168, 7626, 7749, 7812, 7872, 7936, 8064, 8856, 8897, 8928, 9184, 9216, 10168, 10332, 10416, 10496, 10752, 11439, 11718, 11808, 11904, 12096, 13392, 13776, 13824, 13888, 14336, 15252, 15498, 15624, 15744, 15872, 16128, 17712, 17794, 17856, 18368, 18432, 20336, 20664, 20832, 20992, 21504, 22878, 23436, 23616, 23808, 24192, 26691, 26784, 27552, 27648, 27776, 30504, 30996, 31248, 31488, 31744, 32256, 34317, 35424, 35588, 35712, 36736, 40672, 41328, 41664, 41984, 43008, 45756, 46872, 47232, 47616, 48384, 53382, 53568, 55104, 55296, 55552, 61008, 61992, 62496, 62976, 63488, 64512, 68634, 70848, 71176, 71424, 73472, 80073, 81344, 82656, 83328, 83968, 91512, 93744, 94464, 95232, 96768, 106764, 107136, 110208, 111104, 122016, 123984, 124992, 125952, 129024, 137268, 141696, 142352, 142848, 146944, 160146, 162688, 165312, 166656, 183024, 187488, 188928, 190464, 193536, 213528, 214272, 220416, 222208, 240219, 244032, 247968, 249984, 251904, 274536, 283392, 284704, 285696, 293888, 320292, 325376, 330624, 333312, 366048, 374976, 377856, 387072, 427056, 428544, 440832, 444416, 480438, 488064, 495936, 499968, 549072, 566784, 569408, 571392, 587776, 640584, 650752, 661248, 666624, 732096, 749952, 755712, 854112, 857088, 881664, 960876, 976128, 991872, 999936, 1098144, 1133568, 1138816, 1281168, 1301504, 1322496, 1333248, 1464192, 1499904, 1708224, 1714176, 1763328, 1921752, 1952256, 1983744, 1999872, 2196288, 2267136, 2277632, 2562336, 2603008, 2644992, 2928384, 2999808, 3416448, 3843504, 3904512, 3967488, 3999744, 4392576, 4555264, 5124672, 5289984, 5856768, 5999616, 6832896, 7687008, 7809024, 7934976, 8785152, 9110528, 10249344, 11713536, 11999232, 13665792, 15374016, 15869952, 17570304, 18221056, 20498688, 23427072, 27331584, 30748032, 35140608, 40997376, 54663168, 61496064, 70281216, 81994752, 122992128, 163989504, 245984256, 491968512]

約数ペア:

[(1, 491968512), (2, 245984256), (3, 163989504), (4, 122992128), (6, 81994752), (7, 70281216), (8, 61496064), (9, 54663168), (12, 40997376), (14, 35140608), (16, 30748032), (18, 27331584), (21, 23427072), (24, 20498688), (27, 18221056), (28, 17570304), (31, 15869952), (32, 15374016), (36, 13665792), (41, 11999232), (42, 11713536), (48, 10249344), (54, 9110528), (56, 8785152), (62, 7934976), (63, 7809024), (64, 7687008), (72, 6832896), (82, 5999616), (84, 5856768), (93, 5289984), (96, 5124672), (108, 4555264), (112, 4392576), (123, 3999744), (124, 3967488), (126, 3904512), (128, 3843504), (144, 3416448), (164, 2999808), (168, 2928384), (186, 2644992), (189, 2603008), (192, 2562336), (216, 2277632), (217, 2267136), (224, 2196288), (246, 1999872), (248, 1983744), (252, 1952256), (256, 1921752), (279, 1763328), (287, 1714176), (288, 1708224), (328, 1499904), (336, 1464192), (369, 1333248), (372, 1322496), (378, 1301504), (384, 1281168), (432, 1138816), (434, 1133568), (448, 1098144), (492, 999936), (496, 991872), (504, 976128), (512, 960876), (558, 881664), (574, 857088), (576, 854112), (651, 755712), (656, 749952), (672, 732096), (738, 666624), (744, 661248), (756, 650752), (768, 640584), (837, 587776), (861, 571392), (864, 569408), (868, 566784), (896, 549072), (984, 499968), (992, 495936), (1008, 488064), (1024, 480438), (1107, 444416), (1116, 440832), (1148, 428544), (1152, 427056), (1271, 387072), (1302, 377856), (1312, 374976), (1344, 366048), (1476, 333312), (1488, 330624), (1512, 325376), (1536, 320292), (1674, 293888), (1722, 285696), (1728, 284704), (1736, 283392), (1792, 274536), (1953, 251904), (1968, 249984), (1984, 247968), (2016, 244032), (2048, 240219), (2214, 222208), (2232, 220416), (2296, 214272), (2304, 213528), (2542, 193536), (2583, 190464), (2604, 188928), (2624, 187488), (2688, 183024), (2952, 166656), (2976, 165312), (3024, 162688), (3072, 160146), (3348, 146944), (3444, 142848), (3456, 142352), (3472, 141696), (3584, 137268), (3813, 129024), (3906, 125952), (3936, 124992), (3968, 123984), (4032, 122016), (4428, 111104), (4464, 110208), (4592, 107136), (4608, 106764), (5084, 96768), (5166, 95232), (5208, 94464), (5248, 93744), (5376, 91512), (5859, 83968), (5904, 83328), (5952, 82656), (6048, 81344), (6144, 80073), (6696, 73472), (6888, 71424), (6912, 71176), (6944, 70848), (7168, 68634), (7626, 64512), (7749, 63488), (7812, 62976), (7872, 62496), (7936, 61992), (8064, 61008), (8856, 55552), (8897, 55296), (8928, 55104), (9184, 53568), (9216, 53382), (10168, 48384), (10332, 47616), (10416, 47232), (10496, 46872), (10752, 45756), (11439, 43008), (11718, 41984), (11808, 41664), (11904, 41328), (12096, 40672), (13392, 36736), (13776, 35712), (13824, 35588), (13888, 35424), (14336, 34317), (15252, 32256), (15498, 31744), (15624, 31488), (15744, 31248), (15872, 30996), (16128, 30504), (17712, 27776), (17794, 27648), (17856, 27552), (18368, 26784), (18432, 26691), (20336, 24192), (20664, 23808), (20832, 23616), (20992, 23436), (21504, 22878)]