2154528768

素因数分解:

$2^{15}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 6844999680

約数和(自身を除く): 4690470912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 101, 112, 124, 128, 168, 186, 192, 202, 217, 224, 248, 256, 303, 336, 372, 384, 404, 434, 448, 496, 512, 606, 651, 672, 707, 744, 768, 808, 868, 896, 992, 1024, 1212, 1302, 1344, 1414, 1488, 1536, 1616, 1736, 1792, 1984, 2048, 2121, 2424, 2604, 2688, 2828, 2976, 3072, 3131, 3232, 3472, 3584, 3968, 4096, 4242, 4848, 5208, 5376, 5656, 5952, 6144, 6262, 6464, 6944, 7168, 7936, 8192, 8484, 9393, 9696, 10416, 10752, 11312, 11904, 12288, 12524, 12928, 13888, 14336, 15872, 16384, 16968, 18786, 19392, 20832, 21504, 21917, 22624, 23808, 24576, 25048, 25856, 27776, 28672, 31744, 32768, 33936, 37572, 38784, 41664, 43008, 43834, 45248, 47616, 49152, 50096, 51712, 55552, 57344, 63488, 65751, 67872, 75144, 77568, 83328, 86016, 87668, 90496, 95232, 98304, 100192, 103424, 111104, 114688, 126976, 131502, 135744, 150288, 155136, 166656, 172032, 175336, 180992, 190464, 200384, 206848, 222208, 229376, 253952, 263004, 271488, 300576, 310272, 333312, 344064, 350672, 361984, 380928, 400768, 413696, 444416, 507904, 526008, 542976, 601152, 620544, 666624, 688128, 701344, 723968, 761856, 801536, 827392, 888832, 1015808, 1052016, 1085952, 1202304, 1241088, 1333248, 1402688, 1447936, 1523712, 1603072, 1654784, 1777664, 2104032, 2171904, 2404608, 2482176, 2666496, 2805376, 2895872, 3047424, 3206144, 3309568, 3555328, 4208064, 4343808, 4809216, 4964352, 5332992, 5610752, 5791744, 6412288, 7110656, 8416128, 8687616, 9618432, 9928704, 10665984, 11221504, 11583488, 12824576, 16832256, 17375232, 19236864, 21331968, 22443008, 23166976, 25649152, 33664512, 34750464, 38473728, 44886016, 51298304, 67329024, 69500928, 76947456, 89772032, 102596608, 134658048, 153894912, 179544064, 269316096, 307789824, 359088128, 538632192, 718176256, 1077264384, 2154528768]

約数ペア:

[(1, 2154528768), (2, 1077264384), (3, 718176256), (4, 538632192), (6, 359088128), (7, 307789824), (8, 269316096), (12, 179544064), (14, 153894912), (16, 134658048), (21, 102596608), (24, 89772032), (28, 76947456), (31, 69500928), (32, 67329024), (42, 51298304), (48, 44886016), (56, 38473728), (62, 34750464), (64, 33664512), (84, 25649152), (93, 23166976), (96, 22443008), (101, 21331968), (112, 19236864), (124, 17375232), (128, 16832256), (168, 12824576), (186, 11583488), (192, 11221504), (202, 10665984), (217, 9928704), (224, 9618432), (248, 8687616), (256, 8416128), (303, 7110656), (336, 6412288), (372, 5791744), (384, 5610752), (404, 5332992), (434, 4964352), (448, 4809216), (496, 4343808), (512, 4208064), (606, 3555328), (651, 3309568), (672, 3206144), (707, 3047424), (744, 2895872), (768, 2805376), (808, 2666496), (868, 2482176), (896, 2404608), (992, 2171904), (1024, 2104032), (1212, 1777664), (1302, 1654784), (1344, 1603072), (1414, 1523712), (1488, 1447936), (1536, 1402688), (1616, 1333248), (1736, 1241088), (1792, 1202304), (1984, 1085952), (2048, 1052016), (2121, 1015808), (2424, 888832), (2604, 827392), (2688, 801536), (2828, 761856), (2976, 723968), (3072, 701344), (3131, 688128), (3232, 666624), (3472, 620544), (3584, 601152), (3968, 542976), (4096, 526008), (4242, 507904), (4848, 444416), (5208, 413696), (5376, 400768), (5656, 380928), (5952, 361984), (6144, 350672), (6262, 344064), (6464, 333312), (6944, 310272), (7168, 300576), (7936, 271488), (8192, 263004), (8484, 253952), (9393, 229376), (9696, 222208), (10416, 206848), (10752, 200384), (11312, 190464), (11904, 180992), (12288, 175336), (12524, 172032), (12928, 166656), (13888, 155136), (14336, 150288), (15872, 135744), (16384, 131502), (16968, 126976), (18786, 114688), (19392, 111104), (20832, 103424), (21504, 100192), (21917, 98304), (22624, 95232), (23808, 90496), (24576, 87668), (25048, 86016), (25856, 83328), (27776, 77568), (28672, 75144), (31744, 67872), (32768, 65751), (33936, 63488), (37572, 57344), (38784, 55552), (41664, 51712), (43008, 50096), (43834, 49152), (45248, 47616)]