2543271808

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 6863408640

約数和(自身を除く): 4320136832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 43, 44, 56, 64, 68, 77, 86, 88, 112, 119, 128, 136, 154, 172, 176, 187, 224, 238, 272, 301, 308, 344, 352, 353, 374, 448, 473, 476, 544, 602, 616, 688, 704, 706, 731, 748, 896, 946, 952, 1088, 1204, 1232, 1309, 1376, 1408, 1412, 1462, 1496, 1892, 1904, 2176, 2408, 2464, 2471, 2618, 2752, 2824, 2924, 2992, 3311, 3784, 3808, 3883, 4816, 4928, 4942, 5117, 5236, 5504, 5648, 5848, 5984, 6001, 6622, 7568, 7616, 7766, 8041, 9632, 9856, 9884, 10234, 10472, 11296, 11696, 11968, 12002, 13244, 15136, 15179, 15232, 15532, 16082, 19264, 19768, 20468, 20944, 22592, 23392, 23936, 24004, 26488, 27181, 30272, 30358, 31064, 32164, 38528, 39536, 40936, 41888, 42007, 45184, 46784, 48008, 52976, 54362, 56287, 60544, 60716, 62128, 64328, 66011, 79072, 81872, 83776, 84014, 93568, 96016, 105952, 106253, 108724, 112574, 121432, 124256, 128656, 132022, 158144, 163744, 166969, 167552, 168028, 192032, 211904, 212506, 217448, 225148, 242864, 248512, 257312, 258043, 264044, 316288, 327488, 333938, 336056, 384064, 423808, 425012, 434896, 450296, 462077, 485728, 497024, 514624, 516086, 528088, 654976, 667876, 672112, 768128, 850024, 869792, 900592, 924154, 971456, 1029248, 1032172, 1056176, 1168783, 1335752, 1344224, 1700048, 1739584, 1801184, 1806301, 1848308, 1942912, 2064344, 2112352, 2337566, 2671504, 2688448, 2838473, 3400096, 3479168, 3602368, 3612602, 3696616, 4128688, 4224704, 4675132, 5343008, 5376896, 5676946, 6800192, 7204736, 7225204, 7393232, 8257376, 8449408, 9350264, 10686016, 11353892, 13600384, 14450408, 14786464, 16514752, 18700528, 19869311, 21372032, 22707784, 28900816, 29572928, 33029504, 37401056, 39738622, 45415568, 57801632, 59145856, 74802112, 79477244, 90831136, 115603264, 149604224, 158954488, 181662272, 231206528, 317908976, 363324544, 635817952, 1271635904, 2543271808]

約数ペア:

[(1, 2543271808), (2, 1271635904), (4, 635817952), (7, 363324544), (8, 317908976), (11, 231206528), (14, 181662272), (16, 158954488), (17, 149604224), (22, 115603264), (28, 90831136), (32, 79477244), (34, 74802112), (43, 59145856), (44, 57801632), (56, 45415568), (64, 39738622), (68, 37401056), (77, 33029504), (86, 29572928), (88, 28900816), (112, 22707784), (119, 21372032), (128, 19869311), (136, 18700528), (154, 16514752), (172, 14786464), (176, 14450408), (187, 13600384), (224, 11353892), (238, 10686016), (272, 9350264), (301, 8449408), (308, 8257376), (344, 7393232), (352, 7225204), (353, 7204736), (374, 6800192), (448, 5676946), (473, 5376896), (476, 5343008), (544, 4675132), (602, 4224704), (616, 4128688), (688, 3696616), (704, 3612602), (706, 3602368), (731, 3479168), (748, 3400096), (896, 2838473), (946, 2688448), (952, 2671504), (1088, 2337566), (1204, 2112352), (1232, 2064344), (1309, 1942912), (1376, 1848308), (1408, 1806301), (1412, 1801184), (1462, 1739584), (1496, 1700048), (1892, 1344224), (1904, 1335752), (2176, 1168783), (2408, 1056176), (2464, 1032172), (2471, 1029248), (2618, 971456), (2752, 924154), (2824, 900592), (2924, 869792), (2992, 850024), (3311, 768128), (3784, 672112), (3808, 667876), (3883, 654976), (4816, 528088), (4928, 516086), (4942, 514624), (5117, 497024), (5236, 485728), (5504, 462077), (5648, 450296), (5848, 434896), (5984, 425012), (6001, 423808), (6622, 384064), (7568, 336056), (7616, 333938), (7766, 327488), (8041, 316288), (9632, 264044), (9856, 258043), (9884, 257312), (10234, 248512), (10472, 242864), (11296, 225148), (11696, 217448), (11968, 212506), (12002, 211904), (13244, 192032), (15136, 168028), (15179, 167552), (15232, 166969), (15532, 163744), (16082, 158144), (19264, 132022), (19768, 128656), (20468, 124256), (20944, 121432), (22592, 112574), (23392, 108724), (23936, 106253), (24004, 105952), (26488, 96016), (27181, 93568), (30272, 84014), (30358, 83776), (31064, 81872), (32164, 79072), (38528, 66011), (39536, 64328), (40936, 62128), (41888, 60716), (42007, 60544), (45184, 56287), (46784, 54362), (48008, 52976)]