256553746176

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{9109}}^1$

素因数の和:9192

約数の個数: 432

約数和(自身を含む): 872349112320

約数和(自身を除く): 615795366144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 32, 39, 42, 48, 52, 56, 62, 64, 78, 84, 91, 93, 96, 104, 112, 124, 128, 156, 168, 169, 182, 186, 192, 208, 217, 224, 248, 256, 273, 312, 336, 338, 364, 372, 384, 403, 416, 434, 448, 496, 507, 546, 624, 651, 672, 676, 728, 744, 768, 806, 832, 868, 896, 992, 1014, 1092, 1183, 1209, 1248, 1302, 1344, 1352, 1456, 1488, 1612, 1664, 1736, 1792, 1984, 2028, 2184, 2366, 2418, 2496, 2604, 2688, 2704, 2821, 2912, 2976, 3224, 3328, 3472, 3549, 3968, 4056, 4368, 4732, 4836, 4992, 5208, 5239, 5376, 5408, 5642, 5824, 5952, 6448, 6944, 7098, 7936, 8112, 8463, 8736, 9109, 9464, 9672, 9984, 10416, 10478, 10816, 11284, 11648, 11904, 12896, 13888, 14196, 15717, 16224, 16926, 17472, 18218, 18928, 19344, 20832, 20956, 21632, 22568, 23296, 23808, 25792, 27327, 27776, 28392, 31434, 32448, 33852, 34944, 36436, 36673, 37856, 38688, 41664, 41912, 43264, 45136, 51584, 54654, 55552, 56784, 62868, 63763, 64896, 67704, 69888, 72872, 73346, 75712, 77376, 83328, 83824, 90272, 103168, 109308, 110019, 113568, 118417, 125736, 127526, 129792, 135408, 145744, 146692, 151424, 154752, 166656, 167648, 180544, 191289, 218616, 220038, 227136, 236834, 251472, 255052, 270816, 282379, 291488, 293384, 302848, 309504, 335296, 355251, 361088, 382578, 437232, 440076, 454272, 473668, 502944, 510104, 541632, 564758, 582976, 586768, 670592, 710502, 722176, 765156, 828919, 847137, 874464, 880152, 908544, 947336, 1005888, 1020208, 1083264, 1129516, 1165952, 1173536, 1341184, 1421004, 1530312, 1539421, 1657838, 1694274, 1748928, 1760304, 1894672, 1976653, 2011776, 2040416, 2166528, 2259032, 2331904, 2347072, 2486757, 2842008, 3060624, 3078842, 3315676, 3388548, 3497856, 3520608, 3670927, 3789344, 3953306, 4023552, 4080832, 4518064, 4618263, 4694144, 4973514, 5684016, 5929959, 6121248, 6157684, 6631352, 6777096, 6995712, 7041216, 7341854, 7578688, 7906612, 8161664, 9036128, 9236526, 9388288, 9947028, 10775947, 11012781, 11368032, 11859918, 12242496, 12315368, 13262704, 13554192, 14082432, 14683708, 15157376, 15813224, 16323328, 18072256, 18473052, 19894056, 21551894, 22025562, 22736064, 23719836, 24484992, 24630736, 25696489, 26525408, 27108384, 28164864, 29367416, 30314752, 31626448, 32327841, 36144512, 36946104, 39788112, 43103788, 44051124, 45472128, 47439672, 47722051, 48969984, 49261472, 51392978, 53050816, 54216768, 58734832, 63252896, 64655682, 72289024, 73892208, 77089467, 79576224, 86207576, 88102248, 90944256, 94879344, 95444102, 98522944, 102785956, 106101632, 108433536, 117469664, 126505792, 129311364, 143166153, 147784416, 154178934, 159152448, 172415152, 176204496, 189758688, 190888204, 197045888, 205571912, 212203264, 216867072, 234939328, 253011584, 258622728, 286332306, 295568832, 308357868, 318304896, 334054357, 344830304, 352408992, 379517376, 381776408, 394091776, 411143824, 469878656, 506023168, 517245456, 572664612, 591137664, 616715736, 636609792, 668108714, 689660608, 704817984, 759034752, 763552816, 822287648, 939757312, 1002163071, 1034490912, 1145329224, 1182275328, 1233431472, 1336217428, 1379321216, 1409635968, 1518069504, 1527105632, 1644575296, 2004326142, 2068981824, 2290658448, 2466862944, 2672434856, 2758642432, 2819271936, 3054211264, 3289150592, 4008652284, 4137963648, 4581316896, 4933725888, 5344869712, 6108422528, 6578301184, 8017304568, 8275927296, 9162633792, 9867451776, 10689739424, 12216845056, 16034609136, 18325267584, 19734903552, 21379478848, 32069218272, 36650535168, 42758957696, 64138436544, 85517915392, 128276873088, 256553746176]

約数ペア:

[(1, 256553746176), (2, 128276873088), (3, 85517915392), (4, 64138436544), (6, 42758957696), (7, 36650535168), (8, 32069218272), (12, 21379478848), (13, 19734903552), (14, 18325267584), (16, 16034609136), (21, 12216845056), (24, 10689739424), (26, 9867451776), (28, 9162633792), (31, 8275927296), (32, 8017304568), (39, 6578301184), (42, 6108422528), (48, 5344869712), (52, 4933725888), (56, 4581316896), (62, 4137963648), (64, 4008652284), (78, 3289150592), (84, 3054211264), (91, 2819271936), (93, 2758642432), (96, 2672434856), (104, 2466862944), (112, 2290658448), (124, 2068981824), (128, 2004326142), (156, 1644575296), (168, 1527105632), (169, 1518069504), (182, 1409635968), (186, 1379321216), (192, 1336217428), (208, 1233431472), (217, 1182275328), (224, 1145329224), (248, 1034490912), (256, 1002163071), (273, 939757312), (312, 822287648), (336, 763552816), (338, 759034752), (364, 704817984), (372, 689660608), (384, 668108714), (403, 636609792), (416, 616715736), (434, 591137664), (448, 572664612), (496, 517245456), (507, 506023168), (546, 469878656), (624, 411143824), (651, 394091776), (672, 381776408), (676, 379517376), (728, 352408992), (744, 344830304), (768, 334054357), (806, 318304896), (832, 308357868), (868, 295568832), (896, 286332306), (992, 258622728), (1014, 253011584), (1092, 234939328), (1183, 216867072), (1209, 212203264), (1248, 205571912), (1302, 197045888), (1344, 190888204), (1352, 189758688), (1456, 176204496), (1488, 172415152), (1612, 159152448), (1664, 154178934), (1736, 147784416), (1792, 143166153), (1984, 129311364), (2028, 126505792), (2184, 117469664), (2366, 108433536), (2418, 106101632), (2496, 102785956), (2604, 98522944), (2688, 95444102), (2704, 94879344), (2821, 90944256), (2912, 88102248), (2976, 86207576), (3224, 79576224), (3328, 77089467), (3472, 73892208), (3549, 72289024), (3968, 64655682), (4056, 63252896), (4368, 58734832), (4732, 54216768), (4836, 53050816), (4992, 51392978), (5208, 49261472), (5239, 48969984), (5376, 47722051), (5408, 47439672), (5642, 45472128), (5824, 44051124), (5952, 43103788), (6448, 39788112), (6944, 36946104), (7098, 36144512), (7936, 32327841), (8112, 31626448), (8463, 30314752), (8736, 29367416), (9109, 28164864), (9464, 27108384), (9672, 26525408), (9984, 25696489), (10416, 24630736), (10478, 24484992), (10816, 23719836), (11284, 22736064), (11648, 22025562), (11904, 21551894), (12896, 19894056), (13888, 18473052), (14196, 18072256), (15717, 16323328), (16224, 15813224), (16926, 15157376), (17472, 14683708), (18218, 14082432), (18928, 13554192), (19344, 13262704), (20832, 12315368), (20956, 12242496), (21632, 11859918), (22568, 11368032), (23296, 11012781), (23808, 10775947), (25792, 9947028), (27327, 9388288), (27776, 9236526), (28392, 9036128), (31434, 8161664), (32448, 7906612), (33852, 7578688), (34944, 7341854), (36436, 7041216), (36673, 6995712), (37856, 6777096), (38688, 6631352), (41664, 6157684), (41912, 6121248), (43264, 5929959), (45136, 5684016), (51584, 4973514), (54654, 4694144), (55552, 4618263), (56784, 4518064), (62868, 4080832), (63763, 4023552), (64896, 3953306), (67704, 3789344), (69888, 3670927), (72872, 3520608), (73346, 3497856), (75712, 3388548), (77376, 3315676), (83328, 3078842), (83824, 3060624), (90272, 2842008), (103168, 2486757), (109308, 2347072), (110019, 2331904), (113568, 2259032), (118417, 2166528), (125736, 2040416), (127526, 2011776), (129792, 1976653), (135408, 1894672), (145744, 1760304), (146692, 1748928), (151424, 1694274), (154752, 1657838), (166656, 1539421), (167648, 1530312), (180544, 1421004), (191289, 1341184), (218616, 1173536), (220038, 1165952), (227136, 1129516), (236834, 1083264), (251472, 1020208), (255052, 1005888), (270816, 947336), (282379, 908544), (291488, 880152), (293384, 874464), (302848, 847137), (309504, 828919), (335296, 765156), (355251, 722176), (361088, 710502), (382578, 670592), (437232, 586768), (440076, 582976), (454272, 564758), (473668, 541632), (502944, 510104)]