257075415168

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13812

約数の個数: 384

約数和(自身を含む): 834450086400

約数和(自身を除く): 577374671232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 88, 93, 96, 104, 121, 124, 128, 132, 143, 156, 176, 186, 192, 208, 242, 248, 264, 286, 312, 341, 352, 363, 372, 384, 403, 416, 429, 484, 496, 528, 572, 624, 682, 704, 726, 744, 806, 832, 858, 968, 992, 1023, 1056, 1144, 1209, 1248, 1364, 1408, 1452, 1488, 1573, 1612, 1664, 1716, 1936, 1984, 2046, 2112, 2288, 2418, 2496, 2728, 2904, 2976, 3146, 3224, 3432, 3751, 3872, 3968, 4092, 4224, 4433, 4576, 4719, 4836, 4992, 5456, 5808, 5952, 6292, 6448, 6864, 7502, 7744, 8184, 8866, 9152, 9438, 9672, 10912, 11253, 11616, 11904, 12584, 12896, 13299, 13728, 13729, 15004, 15488, 16368, 17732, 18304, 18876, 19344, 21824, 22506, 23232, 25168, 25792, 26598, 27456, 27458, 30008, 32736, 35464, 37752, 38688, 41187, 43648, 45012, 46464, 48763, 50336, 51584, 53196, 54912, 54916, 60016, 65472, 70928, 75504, 77376, 82374, 90024, 97526, 100672, 106392, 109832, 120032, 130944, 141856, 146289, 151008, 151019, 154752, 164748, 178477, 180048, 195052, 201344, 212784, 219664, 240064, 283712, 292578, 302016, 302038, 329496, 356954, 360096, 390104, 425568, 425599, 439328, 453057, 480128, 535431, 567424, 585156, 604032, 604076, 658992, 713908, 720192, 780208, 851136, 851198, 878656, 906114, 1070862, 1170312, 1208152, 1276797, 1317984, 1427816, 1440384, 1560416, 1661209, 1702272, 1702396, 1757312, 1812228, 1963247, 2141724, 2340624, 2416304, 2553594, 2635968, 2855632, 3120832, 3322418, 3404792, 3624456, 3926494, 4283448, 4681248, 4681589, 4832608, 4983627, 5107188, 5271936, 5532787, 5711264, 5889741, 6241664, 6644836, 6809584, 7248912, 7852988, 8566896, 9362496, 9363178, 9665216, 9967254, 10214376, 11065574, 11422528, 11779482, 13289672, 13619168, 14044767, 14497824, 15705976, 16598361, 17133792, 18724992, 18726356, 19330432, 19934508, 20428752, 21595717, 22131148, 22845056, 23558964, 26579344, 27238336, 28089534, 28995648, 31411952, 33196722, 34267584, 37452712, 39869016, 40857504, 43191434, 44262296, 47117928, 51497479, 53158688, 54476672, 56179068, 57991296, 60860657, 62823904, 64787151, 66393444, 68535168, 74905424, 79738032, 81715008, 86382868, 88524592, 94235856, 102994958, 106317376, 112358136, 121721314, 125647808, 129574302, 132786888, 149810848, 154492437, 159476064, 163430016, 172765736, 177049184, 182581971, 188471712, 205989916, 212634752, 224716272, 243442628, 251295616, 259148604, 265573776, 299621696, 308984874, 318952128, 345531472, 354098368, 365163942, 376943424, 411979832, 449432544, 486885256, 518297208, 531147552, 599243392, 617969748, 637904256, 669467227, 691062944, 708196736, 730327884, 753886848, 823959664, 898865088, 973770512, 1036594416, 1062295104, 1235939496, 1338934454, 1382125888, 1460655768, 1647919328, 1797730176, 1947541024, 2008401681, 2073188832, 2124590208, 2471878992, 2677868908, 2764251776, 2921311536, 3295838656, 3895082048, 4016803362, 4146377664, 4943757984, 5355737816, 5842623072, 6591677312, 7790164096, 8033606724, 8292755328, 9887515968, 10711475632, 11685246144, 16067213448, 19775031936, 21422951264, 23370492288, 32134426896, 42845902528, 64268853792, 85691805056, 128537707584, 257075415168]

約数ペア:

[(1, 257075415168), (2, 128537707584), (3, 85691805056), (4, 64268853792), (6, 42845902528), (8, 32134426896), (11, 23370492288), (12, 21422951264), (13, 19775031936), (16, 16067213448), (22, 11685246144), (24, 10711475632), (26, 9887515968), (31, 8292755328), (32, 8033606724), (33, 7790164096), (39, 6591677312), (44, 5842623072), (48, 5355737816), (52, 4943757984), (62, 4146377664), (64, 4016803362), (66, 3895082048), (78, 3295838656), (88, 2921311536), (93, 2764251776), (96, 2677868908), (104, 2471878992), (121, 2124590208), (124, 2073188832), (128, 2008401681), (132, 1947541024), (143, 1797730176), (156, 1647919328), (176, 1460655768), (186, 1382125888), (192, 1338934454), (208, 1235939496), (242, 1062295104), (248, 1036594416), (264, 973770512), (286, 898865088), (312, 823959664), (341, 753886848), (352, 730327884), (363, 708196736), (372, 691062944), (384, 669467227), (403, 637904256), (416, 617969748), (429, 599243392), (484, 531147552), (496, 518297208), (528, 486885256), (572, 449432544), (624, 411979832), (682, 376943424), (704, 365163942), (726, 354098368), (744, 345531472), (806, 318952128), (832, 308984874), (858, 299621696), (968, 265573776), (992, 259148604), (1023, 251295616), (1056, 243442628), (1144, 224716272), (1209, 212634752), (1248, 205989916), (1364, 188471712), (1408, 182581971), (1452, 177049184), (1488, 172765736), (1573, 163430016), (1612, 159476064), (1664, 154492437), (1716, 149810848), (1936, 132786888), (1984, 129574302), (2046, 125647808), (2112, 121721314), (2288, 112358136), (2418, 106317376), (2496, 102994958), (2728, 94235856), (2904, 88524592), (2976, 86382868), (3146, 81715008), (3224, 79738032), (3432, 74905424), (3751, 68535168), (3872, 66393444), (3968, 64787151), (4092, 62823904), (4224, 60860657), (4433, 57991296), (4576, 56179068), (4719, 54476672), (4836, 53158688), (4992, 51497479), (5456, 47117928), (5808, 44262296), (5952, 43191434), (6292, 40857504), (6448, 39869016), (6864, 37452712), (7502, 34267584), (7744, 33196722), (8184, 31411952), (8866, 28995648), (9152, 28089534), (9438, 27238336), (9672, 26579344), (10912, 23558964), (11253, 22845056), (11616, 22131148), (11904, 21595717), (12584, 20428752), (12896, 19934508), (13299, 19330432), (13728, 18726356), (13729, 18724992), (15004, 17133792), (15488, 16598361), (16368, 15705976), (17732, 14497824), (18304, 14044767), (18876, 13619168), (19344, 13289672), (21824, 11779482), (22506, 11422528), (23232, 11065574), (25168, 10214376), (25792, 9967254), (26598, 9665216), (27456, 9363178), (27458, 9362496), (30008, 8566896), (32736, 7852988), (35464, 7248912), (37752, 6809584), (38688, 6644836), (41187, 6241664), (43648, 5889741), (45012, 5711264), (46464, 5532787), (48763, 5271936), (50336, 5107188), (51584, 4983627), (53196, 4832608), (54912, 4681589), (54916, 4681248), (60016, 4283448), (65472, 3926494), (70928, 3624456), (75504, 3404792), (77376, 3322418), (82374, 3120832), (90024, 2855632), (97526, 2635968), (100672, 2553594), (106392, 2416304), (109832, 2340624), (120032, 2141724), (130944, 1963247), (141856, 1812228), (146289, 1757312), (151008, 1702396), (151019, 1702272), (154752, 1661209), (164748, 1560416), (178477, 1440384), (180048, 1427816), (195052, 1317984), (201344, 1276797), (212784, 1208152), (219664, 1170312), (240064, 1070862), (283712, 906114), (292578, 878656), (302016, 851198), (302038, 851136), (329496, 780208), (356954, 720192), (360096, 713908), (390104, 658992), (425568, 604076), (425599, 604032), (439328, 585156), (453057, 567424), (480128, 535431)]