256407668832

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:384

約数の個数: 480

約数和(自身を含む): 811108650240

約数和(自身を除く): 554700981408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 84, 96, 98, 106, 112, 139, 147, 151, 159, 168, 196, 212, 224, 278, 294, 302, 318, 336, 343, 371, 392, 417, 424, 453, 556, 588, 604, 636, 672, 686, 742, 784, 834, 848, 906, 973, 1029, 1057, 1112, 1113, 1176, 1208, 1272, 1372, 1484, 1568, 1668, 1696, 1812, 1946, 2058, 2114, 2224, 2226, 2352, 2401, 2416, 2544, 2597, 2744, 2919, 2968, 3171, 3336, 3624, 3892, 4116, 4228, 4448, 4452, 4704, 4802, 4832, 5088, 5194, 5488, 5838, 5936, 6342, 6672, 6811, 7203, 7248, 7367, 7399, 7784, 7791, 8003, 8232, 8456, 8904, 9604, 10388, 10976, 11676, 11872, 12684, 13344, 13622, 14406, 14496, 14734, 14798, 15568, 15582, 16006, 16464, 16912, 17808, 18179, 19208, 20433, 20776, 20989, 22101, 22197, 23352, 24009, 25368, 27244, 28812, 29468, 29596, 31136, 31164, 32012, 32928, 33824, 35616, 36358, 38416, 40866, 41552, 41978, 44202, 44394, 46704, 47677, 48018, 50736, 51569, 51793, 54488, 54537, 56021, 57624, 58936, 59192, 62328, 62967, 64024, 72716, 76832, 81732, 83104, 83956, 88404, 88788, 93408, 95354, 96036, 101472, 103138, 103586, 108976, 109074, 112042, 115248, 117872, 118384, 124656, 125934, 127253, 128048, 143031, 145432, 146923, 154707, 155379, 163464, 167912, 168063, 176808, 177576, 190708, 192072, 206276, 207172, 217952, 218148, 224084, 230496, 235744, 236768, 249312, 251868, 254506, 256096, 286062, 290864, 293846, 309414, 310758, 326928, 333739, 335824, 336126, 353616, 355152, 360983, 362551, 381416, 381759, 384144, 392147, 412552, 414344, 436296, 440769, 448168, 503736, 509012, 572124, 581728, 587692, 618828, 621516, 653856, 667478, 671648, 672252, 707232, 710304, 721966, 725102, 762832, 763518, 768288, 784294, 825104, 828688, 872592, 881538, 896336, 1001217, 1007472, 1018024, 1028461, 1082949, 1087653, 1112417, 1144248, 1175384, 1176441, 1237656, 1243032, 1334956, 1344504, 1443932, 1450204, 1525664, 1527036, 1568588, 1650208, 1657376, 1745184, 1763076, 1792672, 2002434, 2014944, 2036048, 2056922, 2165898, 2175306, 2224834, 2288496, 2350768, 2352882, 2475312, 2486064, 2526881, 2669912, 2689008, 2745029, 2887864, 2900408, 3054072, 3085383, 3137176, 3337251, 3526152, 4004868, 4072096, 4113844, 4331796, 4350612, 4449668, 4576992, 4701536, 4705764, 4950624, 4972128, 5053762, 5339824, 5378016, 5490058, 5775728, 5800816, 6108144, 6170766, 6274352, 6674502, 7052304, 7199227, 7580643, 7786919, 8009736, 8227688, 8235087, 8663592, 8701224, 8899336, 9411528, 10107524, 10679648, 10980116, 11551456, 11601632, 12216288, 12341532, 12548704, 13349004, 14104608, 14398454, 15161286, 15573838, 16019472, 16455376, 16470174, 17327184, 17402448, 17688167, 17798672, 18823056, 19215203, 20215048, 21597681, 21960232, 23360757, 24683064, 26698008, 28796908, 30322572, 31147676, 32038944, 32910752, 32940348, 34654368, 34804896, 35376334, 35597344, 37646112, 38430406, 40430096, 43195362, 43920464, 46721514, 49366128, 50394589, 53064501, 53396016, 54508433, 57593816, 57645609, 60645144, 62295352, 65880696, 70752668, 76860812, 80860192, 86390724, 87840928, 93443028, 98732256, 100789178, 106129002, 106792032, 109016866, 115187632, 115291218, 121290288, 124590704, 131761392, 141505336, 151183767, 153721624, 163525299, 172781448, 186886056, 201578356, 212258004, 218033732, 230375264, 230582436, 242580576, 249181408, 263522784, 283010672, 302367534, 307443248, 327050598, 345562896, 373772112, 381559031, 403156712, 424516008, 436067464, 461164872, 566021344, 604735068, 614886496, 654101196, 691125792, 747544224, 763118062, 806313424, 849032016, 872134928, 922329744, 1144677093, 1209470136, 1308202392, 1526236124, 1612626848, 1698064032, 1744269856, 1844659488, 2289354186, 2418940272, 2616404784, 2670913217, 3052472248, 4578708372, 4837880544, 5232809568, 5341826434, 6104944496, 8012739651, 9157416744, 10683652868, 12209888992, 16025479302, 18314833488, 21367305736, 32050958604, 36629666976, 42734611472, 64101917208, 85469222944, 128203834416, 256407668832]

約数ペア:

[(1, 256407668832), (2, 128203834416), (3, 85469222944), (4, 64101917208), (6, 42734611472), (7, 36629666976), (8, 32050958604), (12, 21367305736), (14, 18314833488), (16, 16025479302), (21, 12209888992), (24, 10683652868), (28, 9157416744), (32, 8012739651), (42, 6104944496), (48, 5341826434), (49, 5232809568), (53, 4837880544), (56, 4578708372), (84, 3052472248), (96, 2670913217), (98, 2616404784), (106, 2418940272), (112, 2289354186), (139, 1844659488), (147, 1744269856), (151, 1698064032), (159, 1612626848), (168, 1526236124), (196, 1308202392), (212, 1209470136), (224, 1144677093), (278, 922329744), (294, 872134928), (302, 849032016), (318, 806313424), (336, 763118062), (343, 747544224), (371, 691125792), (392, 654101196), (417, 614886496), (424, 604735068), (453, 566021344), (556, 461164872), (588, 436067464), (604, 424516008), (636, 403156712), (672, 381559031), (686, 373772112), (742, 345562896), (784, 327050598), (834, 307443248), (848, 302367534), (906, 283010672), (973, 263522784), (1029, 249181408), (1057, 242580576), (1112, 230582436), (1113, 230375264), (1176, 218033732), (1208, 212258004), (1272, 201578356), (1372, 186886056), (1484, 172781448), (1568, 163525299), (1668, 153721624), (1696, 151183767), (1812, 141505336), (1946, 131761392), (2058, 124590704), (2114, 121290288), (2224, 115291218), (2226, 115187632), (2352, 109016866), (2401, 106792032), (2416, 106129002), (2544, 100789178), (2597, 98732256), (2744, 93443028), (2919, 87840928), (2968, 86390724), (3171, 80860192), (3336, 76860812), (3624, 70752668), (3892, 65880696), (4116, 62295352), (4228, 60645144), (4448, 57645609), (4452, 57593816), (4704, 54508433), (4802, 53396016), (4832, 53064501), (5088, 50394589), (5194, 49366128), (5488, 46721514), (5838, 43920464), (5936, 43195362), (6342, 40430096), (6672, 38430406), (6811, 37646112), (7203, 35597344), (7248, 35376334), (7367, 34804896), (7399, 34654368), (7784, 32940348), (7791, 32910752), (8003, 32038944), (8232, 31147676), (8456, 30322572), (8904, 28796908), (9604, 26698008), (10388, 24683064), (10976, 23360757), (11676, 21960232), (11872, 21597681), (12684, 20215048), (13344, 19215203), (13622, 18823056), (14406, 17798672), (14496, 17688167), (14734, 17402448), (14798, 17327184), (15568, 16470174), (15582, 16455376), (16006, 16019472), (16464, 15573838), (16912, 15161286), (17808, 14398454), (18179, 14104608), (19208, 13349004), (20433, 12548704), (20776, 12341532), (20989, 12216288), (22101, 11601632), (22197, 11551456), (23352, 10980116), (24009, 10679648), (25368, 10107524), (27244, 9411528), (28812, 8899336), (29468, 8701224), (29596, 8663592), (31136, 8235087), (31164, 8227688), (32012, 8009736), (32928, 7786919), (33824, 7580643), (35616, 7199227), (36358, 7052304), (38416, 6674502), (40866, 6274352), (41552, 6170766), (41978, 6108144), (44202, 5800816), (44394, 5775728), (46704, 5490058), (47677, 5378016), (48018, 5339824), (50736, 5053762), (51569, 4972128), (51793, 4950624), (54488, 4705764), (54537, 4701536), (56021, 4576992), (57624, 4449668), (58936, 4350612), (59192, 4331796), (62328, 4113844), (62967, 4072096), (64024, 4004868), (72716, 3526152), (76832, 3337251), (81732, 3137176), (83104, 3085383), (83956, 3054072), (88404, 2900408), (88788, 2887864), (93408, 2745029), (95354, 2689008), (96036, 2669912), (101472, 2526881), (103138, 2486064), (103586, 2475312), (108976, 2352882), (109074, 2350768), (112042, 2288496), (115248, 2224834), (117872, 2175306), (118384, 2165898), (124656, 2056922), (125934, 2036048), (127253, 2014944), (128048, 2002434), (143031, 1792672), (145432, 1763076), (146923, 1745184), (154707, 1657376), (155379, 1650208), (163464, 1568588), (167912, 1527036), (168063, 1525664), (176808, 1450204), (177576, 1443932), (190708, 1344504), (192072, 1334956), (206276, 1243032), (207172, 1237656), (217952, 1176441), (218148, 1175384), (224084, 1144248), (230496, 1112417), (235744, 1087653), (236768, 1082949), (249312, 1028461), (251868, 1018024), (254506, 1007472), (256096, 1001217), (286062, 896336), (290864, 881538), (293846, 872592), (309414, 828688), (310758, 825104), (326928, 784294), (333739, 768288), (335824, 763518), (336126, 762832), (353616, 725102), (355152, 721966), (360983, 710304), (362551, 707232), (381416, 672252), (381759, 671648), (384144, 667478), (392147, 653856), (412552, 621516), (414344, 618828), (436296, 587692), (440769, 581728), (448168, 572124), (503736, 509012)]