About the Number

2005291008

2005291007 ← → 2005291009

2進数表記:1110111100001100101000000000000

漢数字表記:二十億五百二十九万千八

素因数分解:

2 12 × 3 2 × 7 1 × 19 1 × 409 1

素因数の和:465
約数の個数: 312
約数和(自身を含む): 6985284800
約数和(自身を除く): 4979993792

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 409, 448, 456, 504, 512, 532, 576, 608, 672, 684, 768, 798, 818, 896, 912, 1008, 1024, 1064, 1152, 1197, 1216, 1227, 1344, 1368, 1536, 1596, 1636, 1792, 1824, 2016, 2048, 2128, 2304, 2394, 2432, 2454, 2688, 2736, 2863, 3072, 3192, 3272, 3584, 3648, 3681, 4032, 4096, 4256, 4608, 4788, 4864, 4908, 5376, 5472, 5726, 6144, 6384, 6544, 7168, 7296, 7362, 7771, 8064, 8512, 8589, 9216, 9576, 9728, 9816, 10752, 10944, 11452, 12288, 12768, 13088, 14336, 14592, 14724, 15542, 16128, 17024, 17178, 18432, 19152, 19456, 19632, 21504, 21888, 22904, 23313, 25536, 25767, 26176, 28672, 29184, 29448, 31084, 32256, 34048, 34356, 36864, 38304, 38912, 39264, 43008, 43776, 45808, 46626, 51072, 51534, 52352, 54397, 58368, 58896, 62168, 64512, 68096, 68712, 69939, 76608, 77824, 78528, 86016, 87552, 91616, 93252, 102144, 103068, 104704, 108794, 116736, 117792, 124336, 129024, 136192, 137424, 139878, 153216, 157056, 163191, 175104, 183232, 186504, 204288, 206136, 209408, 217588, 233472, 235584, 248672, 258048, 272384, 274848, 279756, 306432, 314112, 326382, 350208, 366464, 373008, 408576, 412272, 418816, 435176, 471168, 489573, 497344, 544768, 549696, 559512, 612864, 628224, 652764, 700416, 732928, 746016, 817152, 824544, 837632, 870352, 942336, 979146, 994688, 1099392, 1119024, 1225728, 1256448, 1305528, 1465856, 1492032, 1634304, 1649088, 1675264, 1740704, 1884672, 1958292, 1989376, 2198784, 2238048, 2451456, 2512896, 2611056, 2931712, 2984064, 3298176, 3481408, 3769344, 3916584, 3978752, 4397568, 4476096, 4902912, 5025792, 5222112, 5863424, 5968128, 6596352, 6962816, 7538688, 7833168, 7957504, 8795136, 8952192, 10444224, 11726848, 11936256, 13192704, 13925632, 15077376, 15666336, 15915008, 17590272, 17904384, 20888448, 23872512, 26385408, 27851264, 31332672, 31830016, 35180544, 35808768, 41776896, 47745024, 52770816, 55702528, 62665344, 71617536, 83553792, 95490048, 105541632, 111405056, 125330688, 143235072, 167107584, 222810112, 250661376, 286470144, 334215168, 501322752, 668430336, 1002645504, 2005291008]

約数ペア:
[(1, 2005291008), (2, 1002645504), (3, 668430336), (4, 501322752), (6, 334215168), (7, 286470144), (8, 250661376), (9, 222810112), (12, 167107584), (14, 143235072), (16, 125330688), (18, 111405056), (19, 105541632), (21, 95490048), (24, 83553792), (28, 71617536), (32, 62665344), (36, 55702528), (38, 52770816), (42, 47745024), (48, 41776896), (56, 35808768), (57, 35180544), (63, 31830016), (64, 31332672), (72, 27851264), (76, 26385408), (84, 23872512), (96, 20888448), (112, 17904384), (114, 17590272), (126, 15915008), (128, 15666336), (133, 15077376), (144, 13925632), (152, 13192704), (168, 11936256), (171, 11726848), (192, 10444224), (224, 8952192), (228, 8795136), (252, 7957504), (256, 7833168), (266, 7538688), (288, 6962816), (304, 6596352), (336, 5968128), (342, 5863424), (384, 5222112), (399, 5025792), (409, 4902912), (448, 4476096), (456, 4397568), (504, 3978752), (512, 3916584), (532, 3769344), (576, 3481408), (608, 3298176), (672, 2984064), (684, 2931712), (768, 2611056), (798, 2512896), (818, 2451456), (896, 2238048), (912, 2198784), (1008, 1989376), (1024, 1958292), (1064, 1884672), (1152, 1740704), (1197, 1675264), (1216, 1649088), (1227, 1634304), (1344, 1492032), (1368, 1465856), (1536, 1305528), (1596, 1256448), (1636, 1225728), (1792, 1119024), (1824, 1099392), (2016, 994688), (2048, 979146), (2128, 942336), (2304, 870352), (2394, 837632), (2432, 824544), (2454, 817152), (2688, 746016), (2736, 732928), (2863, 700416), (3072, 652764), (3192, 628224), (3272, 612864), (3584, 559512), (3648, 549696), (3681, 544768), (4032, 497344), (4096, 489573), (4256, 471168), (4608, 435176), (4788, 418816), (4864, 412272), (4908, 408576), (5376, 373008), (5472, 366464), (5726, 350208), (6144, 326382), (6384, 314112), (6544, 306432), (7168, 279756), (7296, 274848), (7362, 272384), (7771, 258048), (8064, 248672), (8512, 235584), (8589, 233472), (9216, 217588), (9576, 209408), (9728, 206136), (9816, 204288), (10752, 186504), (10944, 183232), (11452, 175104), (12288, 163191), (12768, 157056), (13088, 153216), (14336, 139878), (14592, 137424), (14724, 136192), (15542, 129024), (16128, 124336), (17024, 117792), (17178, 116736), (18432, 108794), (19152, 104704), (19456, 103068), (19632, 102144), (21504, 93252), (21888, 91616), (22904, 87552), (23313, 86016), (25536, 78528), (25767, 77824), (26176, 76608), (28672, 69939), (29184, 68712), (29448, 68096), (31084, 64512), (32256, 62168), (34048, 58896), (34356, 58368), (36864, 54397), (38304, 52352), (38912, 51534), (39264, 51072), (43008, 46626), (43776, 45808)]

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