About the Number

1997119488

1997119487 ← → 1997119489

2進数表記:1110111000010011010000000000000

漢数字表記:十九億九千七百十一万九千四百八十八

素因数分解:

2 13 × 3 1 × 7 1 × 13 1 × 19 1 × 47 1

素因数の和:115
約数の個数: 448
約数和(自身を含む): 7046000640
約数和(自身を除く): 5048881152

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 47, 48, 52, 56, 57, 64, 76, 78, 84, 91, 94, 96, 104, 112, 114, 128, 133, 141, 152, 156, 168, 182, 188, 192, 208, 224, 228, 247, 256, 266, 273, 282, 304, 312, 329, 336, 364, 376, 384, 399, 416, 448, 456, 494, 512, 532, 546, 564, 608, 611, 624, 658, 672, 728, 741, 752, 768, 798, 832, 893, 896, 912, 987, 988, 1024, 1064, 1092, 1128, 1216, 1222, 1248, 1316, 1344, 1456, 1482, 1504, 1536, 1596, 1664, 1729, 1786, 1792, 1824, 1833, 1974, 1976, 2048, 2128, 2184, 2256, 2432, 2444, 2496, 2632, 2679, 2688, 2912, 2964, 3008, 3072, 3192, 3328, 3458, 3572, 3584, 3648, 3666, 3948, 3952, 4096, 4256, 4277, 4368, 4512, 4864, 4888, 4992, 5187, 5264, 5358, 5376, 5824, 5928, 6016, 6144, 6251, 6384, 6656, 6916, 7144, 7168, 7296, 7332, 7896, 7904, 8192, 8512, 8554, 8736, 9024, 9728, 9776, 9984, 10374, 10528, 10716, 10752, 11609, 11648, 11856, 12032, 12288, 12502, 12768, 12831, 13312, 13832, 14288, 14336, 14592, 14664, 15792, 15808, 17024, 17108, 17472, 18048, 18753, 19456, 19552, 19968, 20748, 21056, 21432, 21504, 23218, 23296, 23712, 24064, 24576, 25004, 25536, 25662, 26624, 27664, 28576, 28672, 29184, 29328, 31584, 31616, 34048, 34216, 34827, 34944, 36096, 37506, 38912, 39104, 39936, 41496, 42112, 42864, 43008, 46436, 46592, 47424, 48128, 50008, 51072, 51324, 53248, 55328, 57152, 57344, 58368, 58656, 63168, 63232, 68096, 68432, 69654, 69888, 72192, 75012, 77824, 78208, 79872, 81263, 82992, 84224, 85728, 86016, 92872, 93184, 94848, 96256, 100016, 102144, 102648, 106496, 110656, 114304, 116736, 117312, 126336, 126464, 136192, 136864, 139308, 139776, 144384, 150024, 155648, 156416, 159744, 162526, 165984, 168448, 171456, 172032, 185744, 186368, 189696, 192512, 200032, 204288, 205296, 221312, 228608, 233472, 234624, 243789, 252672, 252928, 272384, 273728, 278616, 279552, 288768, 300048, 312832, 319488, 325052, 331968, 336896, 342912, 371488, 372736, 379392, 385024, 400064, 408576, 410592, 442624, 457216, 466944, 469248, 487578, 505344, 505856, 544768, 547456, 557232, 559104, 577536, 600096, 625664, 650104, 663936, 673792, 685824, 742976, 745472, 758784, 800128, 817152, 821184, 885248, 914432, 938496, 975156, 1010688, 1011712, 1089536, 1094912, 1114464, 1118208, 1155072, 1200192, 1251328, 1300208, 1327872, 1347584, 1371648, 1485952, 1517568, 1600256, 1634304, 1642368, 1770496, 1828864, 1876992, 1950312, 2021376, 2023424, 2189824, 2228928, 2236416, 2400384, 2502656, 2600416, 2655744, 2695168, 2743296, 2971904, 3035136, 3200512, 3268608, 3284736, 3540992, 3657728, 3753984, 3900624, 4042752, 4379648, 4457856, 4800768, 5005312, 5200832, 5311488, 5486592, 5943808, 6070272, 6401024, 6569472, 7081984, 7315456, 7507968, 7801248, 8085504, 8759296, 8915712, 9601536, 10401664, 10622976, 10973184, 11887616, 12802048, 13138944, 14163968, 15015936, 15602496, 17518592, 17831424, 19203072, 20803328, 21245952, 21946368, 23775232, 25604096, 26277888, 31204992, 35037184, 35662848, 38406144, 41606656, 42491904, 47550464, 51208192, 52555776, 62409984, 71325696, 76812288, 83213312, 95100928, 105111552, 124819968, 142651392, 153624576, 166426624, 249639936, 285302784, 332853248, 499279872, 665706496, 998559744, 1997119488]

約数ペア:
[(1, 1997119488), (2, 998559744), (3, 665706496), (4, 499279872), (6, 332853248), (7, 285302784), (8, 249639936), (12, 166426624), (13, 153624576), (14, 142651392), (16, 124819968), (19, 105111552), (21, 95100928), (24, 83213312), (26, 76812288), (28, 71325696), (32, 62409984), (38, 52555776), (39, 51208192), (42, 47550464), (47, 42491904), (48, 41606656), (52, 38406144), (56, 35662848), (57, 35037184), (64, 31204992), (76, 26277888), (78, 25604096), (84, 23775232), (91, 21946368), (94, 21245952), (96, 20803328), (104, 19203072), (112, 17831424), (114, 17518592), (128, 15602496), (133, 15015936), (141, 14163968), (152, 13138944), (156, 12802048), (168, 11887616), (182, 10973184), (188, 10622976), (192, 10401664), (208, 9601536), (224, 8915712), (228, 8759296), (247, 8085504), (256, 7801248), (266, 7507968), (273, 7315456), (282, 7081984), (304, 6569472), (312, 6401024), (329, 6070272), (336, 5943808), (364, 5486592), (376, 5311488), (384, 5200832), (399, 5005312), (416, 4800768), (448, 4457856), (456, 4379648), (494, 4042752), (512, 3900624), (532, 3753984), (546, 3657728), (564, 3540992), (608, 3284736), (611, 3268608), (624, 3200512), (658, 3035136), (672, 2971904), (728, 2743296), (741, 2695168), (752, 2655744), (768, 2600416), (798, 2502656), (832, 2400384), (893, 2236416), (896, 2228928), (912, 2189824), (987, 2023424), (988, 2021376), (1024, 1950312), (1064, 1876992), (1092, 1828864), (1128, 1770496), (1216, 1642368), (1222, 1634304), (1248, 1600256), (1316, 1517568), (1344, 1485952), (1456, 1371648), (1482, 1347584), (1504, 1327872), (1536, 1300208), (1596, 1251328), (1664, 1200192), (1729, 1155072), (1786, 1118208), (1792, 1114464), (1824, 1094912), (1833, 1089536), (1974, 1011712), (1976, 1010688), (2048, 975156), (2128, 938496), (2184, 914432), (2256, 885248), (2432, 821184), (2444, 817152), (2496, 800128), (2632, 758784), (2679, 745472), (2688, 742976), (2912, 685824), (2964, 673792), (3008, 663936), (3072, 650104), (3192, 625664), (3328, 600096), (3458, 577536), (3572, 559104), (3584, 557232), (3648, 547456), (3666, 544768), (3948, 505856), (3952, 505344), (4096, 487578), (4256, 469248), (4277, 466944), (4368, 457216), (4512, 442624), (4864, 410592), (4888, 408576), (4992, 400064), (5187, 385024), (5264, 379392), (5358, 372736), (5376, 371488), (5824, 342912), (5928, 336896), (6016, 331968), (6144, 325052), (6251, 319488), (6384, 312832), (6656, 300048), (6916, 288768), (7144, 279552), (7168, 278616), (7296, 273728), (7332, 272384), (7896, 252928), (7904, 252672), (8192, 243789), (8512, 234624), (8554, 233472), (8736, 228608), (9024, 221312), (9728, 205296), (9776, 204288), (9984, 200032), (10374, 192512), (10528, 189696), (10716, 186368), (10752, 185744), (11609, 172032), (11648, 171456), (11856, 168448), (12032, 165984), (12288, 162526), (12502, 159744), (12768, 156416), (12831, 155648), (13312, 150024), (13832, 144384), (14288, 139776), (14336, 139308), (14592, 136864), (14664, 136192), (15792, 126464), (15808, 126336), (17024, 117312), (17108, 116736), (17472, 114304), (18048, 110656), (18753, 106496), (19456, 102648), (19552, 102144), (19968, 100016), (20748, 96256), (21056, 94848), (21432, 93184), (21504, 92872), (23218, 86016), (23296, 85728), (23712, 84224), (24064, 82992), (24576, 81263), (25004, 79872), (25536, 78208), (25662, 77824), (26624, 75012), (27664, 72192), (28576, 69888), (28672, 69654), (29184, 68432), (29328, 68096), (31584, 63232), (31616, 63168), (34048, 58656), (34216, 58368), (34827, 57344), (34944, 57152), (36096, 55328), (37506, 53248), (38912, 51324), (39104, 51072), (39936, 50008), (41496, 48128), (42112, 47424), (42864, 46592), (43008, 46436)]

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