3886806784

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 216

約数和(自身を含む): 9563908704

約数和(自身を除く): 5677101920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 37, 56, 61, 62, 64, 74, 112, 122, 124, 128, 148, 217, 224, 244, 248, 256, 259, 296, 427, 434, 448, 488, 496, 518, 592, 854, 868, 896, 961, 976, 992, 1036, 1147, 1184, 1708, 1736, 1792, 1891, 1922, 1952, 1984, 2072, 2257, 2294, 2368, 3416, 3472, 3782, 3844, 3904, 3968, 4144, 4514, 4588, 4736, 6727, 6832, 6944, 7564, 7688, 7808, 7936, 8029, 8288, 9028, 9176, 9472, 13237, 13454, 13664, 13888, 15128, 15376, 15616, 15799, 16058, 16576, 18056, 18352, 26474, 26908, 27328, 27776, 30256, 30752, 31598, 32116, 33152, 35557, 36112, 36704, 52948, 53816, 54656, 55552, 58621, 60512, 61504, 63196, 64232, 66304, 69967, 71114, 72224, 73408, 105896, 107632, 109312, 117242, 121024, 123008, 126392, 128464, 139934, 142228, 144448, 146816, 211792, 215264, 234484, 242048, 246016, 248899, 252784, 256928, 279868, 284456, 288896, 293632, 410347, 423584, 430528, 468968, 484096, 489769, 497798, 505568, 513856, 559736, 568912, 577792, 820694, 847168, 861056, 937936, 979538, 995596, 1011136, 1027712, 1119472, 1137824, 1641388, 1694336, 1722112, 1875872, 1959076, 1991192, 2022272, 2055424, 2168977, 2238944, 2275648, 3282776, 3388672, 3751744, 3918152, 3982384, 4044544, 4337954, 4477888, 4551296, 6565552, 7503488, 7836304, 7964768, 8675908, 8955776, 9102592, 13131104, 15006976, 15182839, 15672608, 15929536, 17351816, 17911552, 26262208, 30365678, 31345216, 31859072, 34703632, 52524416, 60731356, 62690432, 63718144, 69407264, 105048832, 121462712, 125380864, 138814528, 242925424, 277629056, 485850848, 555258112, 971701696, 1943403392, 3886806784]

約数ペア:

[(1, 3886806784), (2, 1943403392), (4, 971701696), (7, 555258112), (8, 485850848), (14, 277629056), (16, 242925424), (28, 138814528), (31, 125380864), (32, 121462712), (37, 105048832), (56, 69407264), (61, 63718144), (62, 62690432), (64, 60731356), (74, 52524416), (112, 34703632), (122, 31859072), (124, 31345216), (128, 30365678), (148, 26262208), (217, 17911552), (224, 17351816), (244, 15929536), (248, 15672608), (256, 15182839), (259, 15006976), (296, 13131104), (427, 9102592), (434, 8955776), (448, 8675908), (488, 7964768), (496, 7836304), (518, 7503488), (592, 6565552), (854, 4551296), (868, 4477888), (896, 4337954), (961, 4044544), (976, 3982384), (992, 3918152), (1036, 3751744), (1147, 3388672), (1184, 3282776), (1708, 2275648), (1736, 2238944), (1792, 2168977), (1891, 2055424), (1922, 2022272), (1952, 1991192), (1984, 1959076), (2072, 1875872), (2257, 1722112), (2294, 1694336), (2368, 1641388), (3416, 1137824), (3472, 1119472), (3782, 1027712), (3844, 1011136), (3904, 995596), (3968, 979538), (4144, 937936), (4514, 861056), (4588, 847168), (4736, 820694), (6727, 577792), (6832, 568912), (6944, 559736), (7564, 513856), (7688, 505568), (7808, 497798), (7936, 489769), (8029, 484096), (8288, 468968), (9028, 430528), (9176, 423584), (9472, 410347), (13237, 293632), (13454, 288896), (13664, 284456), (13888, 279868), (15128, 256928), (15376, 252784), (15616, 248899), (15799, 246016), (16058, 242048), (16576, 234484), (18056, 215264), (18352, 211792), (26474, 146816), (26908, 144448), (27328, 142228), (27776, 139934), (30256, 128464), (30752, 126392), (31598, 123008), (32116, 121024), (33152, 117242), (35557, 109312), (36112, 107632), (36704, 105896), (52948, 73408), (53816, 72224), (54656, 71114), (55552, 69967), (58621, 66304), (60512, 64232), (61504, 63196)]