2581809984

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 448

約数和(自身を含む): 9012326400

約数和(自身を除く): 6430516416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 27, 32, 36, 38, 39, 46, 48, 52, 54, 57, 64, 69, 72, 76, 78, 92, 96, 104, 108, 114, 117, 138, 144, 152, 156, 171, 184, 192, 207, 208, 216, 228, 234, 247, 263, 276, 288, 299, 304, 312, 342, 351, 368, 414, 416, 432, 437, 456, 468, 494, 513, 526, 552, 576, 598, 608, 621, 624, 684, 702, 736, 741, 789, 828, 832, 864, 874, 897, 912, 936, 988, 1026, 1052, 1104, 1196, 1216, 1242, 1248, 1311, 1368, 1404, 1472, 1482, 1578, 1656, 1728, 1748, 1794, 1824, 1872, 1976, 2052, 2104, 2208, 2223, 2367, 2392, 2484, 2496, 2622, 2691, 2736, 2808, 2964, 3156, 3312, 3419, 3496, 3588, 3648, 3744, 3933, 3952, 4104, 4208, 4416, 4446, 4734, 4784, 4968, 4997, 5244, 5382, 5472, 5616, 5681, 5928, 6049, 6312, 6624, 6669, 6838, 6992, 7101, 7176, 7488, 7866, 7904, 8073, 8208, 8416, 8892, 9468, 9568, 9936, 9994, 10257, 10488, 10764, 10944, 11232, 11362, 11799, 11856, 12098, 12624, 13248, 13338, 13676, 13984, 14202, 14352, 14991, 15732, 15808, 16146, 16416, 16832, 17043, 17784, 18147, 18936, 19136, 19872, 19988, 20514, 20976, 21528, 22464, 22724, 23598, 23712, 24196, 25248, 26676, 27352, 27968, 28404, 28704, 29982, 30771, 31464, 32292, 32832, 34086, 35568, 36294, 37872, 39744, 39976, 41028, 41952, 43056, 44973, 45448, 47196, 47424, 48392, 50496, 51129, 53352, 54441, 54704, 56808, 57408, 59964, 61542, 62928, 64584, 64961, 68172, 71136, 72588, 75744, 78637, 79952, 82056, 83904, 86112, 89946, 90896, 92313, 94392, 96784, 102258, 106704, 108882, 109408, 113616, 114931, 119928, 123084, 125856, 129168, 129922, 134919, 136344, 142272, 145176, 151488, 153387, 157274, 159904, 163323, 164112, 172224, 179892, 181792, 184626, 188784, 193568, 194883, 204516, 213408, 217764, 218816, 227232, 229862, 235911, 239856, 246168, 251712, 258336, 259844, 269838, 272688, 290352, 306774, 314548, 319808, 326646, 328224, 344793, 359784, 363584, 369252, 377568, 387136, 389766, 409032, 426816, 435528, 454464, 459724, 471822, 479712, 492336, 516672, 519688, 539676, 545376, 580704, 584649, 613548, 629096, 653292, 656448, 689586, 707733, 719568, 738504, 755136, 779532, 818064, 871056, 919448, 943644, 959424, 984672, 1034379, 1039376, 1079352, 1090752, 1161408, 1169298, 1227096, 1258192, 1306584, 1379172, 1415466, 1439136, 1477008, 1494103, 1559064, 1636128, 1742112, 1753947, 1838896, 1887288, 1969344, 2068758, 2078752, 2123199, 2158704, 2338596, 2454192, 2516384, 2613168, 2758344, 2830932, 2878272, 2954016, 2988206, 3103137, 3118128, 3272256, 3484224, 3507894, 3677792, 3774576, 4137516, 4157504, 4246398, 4317408, 4482309, 4677192, 4908384, 5032768, 5226336, 5516688, 5661864, 5908032, 5976412, 6206274, 6236256, 7015788, 7355584, 7549152, 8275032, 8492796, 8634816, 8964618, 9354384, 9816768, 10452672, 11033376, 11323728, 11952824, 12412548, 12472512, 13446927, 14031576, 15098304, 16550064, 16985592, 17929236, 18708768, 22066752, 22647456, 23905648, 24825096, 26893854, 28063152, 33100128, 33971184, 35858472, 37417536, 40340781, 45294912, 47811296, 49650192, 53787708, 56126304, 66200256, 67942368, 71716944, 80681562, 95622592, 99300384, 107575416, 112252608, 135884736, 143433888, 161363124, 198600768, 215150832, 286867776, 322726248, 430301664, 645452496, 860603328, 1290904992, 2581809984]

約数ペア:

[(1, 2581809984), (2, 1290904992), (3, 860603328), (4, 645452496), (6, 430301664), (8, 322726248), (9, 286867776), (12, 215150832), (13, 198600768), (16, 161363124), (18, 143433888), (19, 135884736), (23, 112252608), (24, 107575416), (26, 99300384), (27, 95622592), (32, 80681562), (36, 71716944), (38, 67942368), (39, 66200256), (46, 56126304), (48, 53787708), (52, 49650192), (54, 47811296), (57, 45294912), (64, 40340781), (69, 37417536), (72, 35858472), (76, 33971184), (78, 33100128), (92, 28063152), (96, 26893854), (104, 24825096), (108, 23905648), (114, 22647456), (117, 22066752), (138, 18708768), (144, 17929236), (152, 16985592), (156, 16550064), (171, 15098304), (184, 14031576), (192, 13446927), (207, 12472512), (208, 12412548), (216, 11952824), (228, 11323728), (234, 11033376), (247, 10452672), (263, 9816768), (276, 9354384), (288, 8964618), (299, 8634816), (304, 8492796), (312, 8275032), (342, 7549152), (351, 7355584), (368, 7015788), (414, 6236256), (416, 6206274), (432, 5976412), (437, 5908032), (456, 5661864), (468, 5516688), (494, 5226336), (513, 5032768), (526, 4908384), (552, 4677192), (576, 4482309), (598, 4317408), (608, 4246398), (621, 4157504), (624, 4137516), (684, 3774576), (702, 3677792), (736, 3507894), (741, 3484224), (789, 3272256), (828, 3118128), (832, 3103137), (864, 2988206), (874, 2954016), (897, 2878272), (912, 2830932), (936, 2758344), (988, 2613168), (1026, 2516384), (1052, 2454192), (1104, 2338596), (1196, 2158704), (1216, 2123199), (1242, 2078752), (1248, 2068758), (1311, 1969344), (1368, 1887288), (1404, 1838896), (1472, 1753947), (1482, 1742112), (1578, 1636128), (1656, 1559064), (1728, 1494103), (1748, 1477008), (1794, 1439136), (1824, 1415466), (1872, 1379172), (1976, 1306584), (2052, 1258192), (2104, 1227096), (2208, 1169298), (2223, 1161408), (2367, 1090752), (2392, 1079352), (2484, 1039376), (2496, 1034379), (2622, 984672), (2691, 959424), (2736, 943644), (2808, 919448), (2964, 871056), (3156, 818064), (3312, 779532), (3419, 755136), (3496, 738504), (3588, 719568), (3648, 707733), (3744, 689586), (3933, 656448), (3952, 653292), (4104, 629096), (4208, 613548), (4416, 584649), (4446, 580704), (4734, 545376), (4784, 539676), (4968, 519688), (4997, 516672), (5244, 492336), (5382, 479712), (5472, 471822), (5616, 459724), (5681, 454464), (5928, 435528), (6049, 426816), (6312, 409032), (6624, 389766), (6669, 387136), (6838, 377568), (6992, 369252), (7101, 363584), (7176, 359784), (7488, 344793), (7866, 328224), (7904, 326646), (8073, 319808), (8208, 314548), (8416, 306774), (8892, 290352), (9468, 272688), (9568, 269838), (9936, 259844), (9994, 258336), (10257, 251712), (10488, 246168), (10764, 239856), (10944, 235911), (11232, 229862), (11362, 227232), (11799, 218816), (11856, 217764), (12098, 213408), (12624, 204516), (13248, 194883), (13338, 193568), (13676, 188784), (13984, 184626), (14202, 181792), (14352, 179892), (14991, 172224), (15732, 164112), (15808, 163323), (16146, 159904), (16416, 157274), (16832, 153387), (17043, 151488), (17784, 145176), (18147, 142272), (18936, 136344), (19136, 134919), (19872, 129922), (19988, 129168), (20514, 125856), (20976, 123084), (21528, 119928), (22464, 114931), (22724, 113616), (23598, 109408), (23712, 108882), (24196, 106704), (25248, 102258), (26676, 96784), (27352, 94392), (27968, 92313), (28404, 90896), (28704, 89946), (29982, 86112), (30771, 83904), (31464, 82056), (32292, 79952), (32832, 78637), (34086, 75744), (35568, 72588), (36294, 71136), (37872, 68172), (39744, 64961), (39976, 64584), (41028, 62928), (41952, 61542), (43056, 59964), (44973, 57408), (45448, 56808), (47196, 54704), (47424, 54441), (48392, 53352), (50496, 51129)]