28286550656

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2$

素因数の和:141

約数の個数: 432

約数和(自身を含む): 76986982170

約数和(自身を除く): 48700431514

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 49, 52, 56, 62, 64, 76, 91, 98, 104, 112, 124, 128, 133, 152, 182, 196, 208, 217, 224, 247, 248, 266, 304, 361, 364, 392, 403, 416, 434, 448, 494, 496, 532, 589, 608, 637, 722, 728, 784, 806, 832, 868, 896, 931, 961, 988, 992, 1064, 1178, 1216, 1274, 1444, 1456, 1519, 1568, 1612, 1664, 1729, 1736, 1862, 1922, 1976, 1984, 2128, 2356, 2432, 2527, 2548, 2821, 2888, 2912, 3038, 3136, 3224, 3458, 3472, 3724, 3844, 3952, 3968, 4123, 4256, 4693, 4712, 5054, 5096, 5642, 5776, 5824, 6076, 6272, 6448, 6727, 6916, 6944, 7448, 7657, 7688, 7904, 8246, 8512, 9386, 9424, 10108, 10192, 11191, 11284, 11552, 11648, 12103, 12152, 12493, 12896, 13454, 13832, 13888, 14896, 15314, 15376, 15808, 16492, 17024, 17689, 18259, 18772, 18848, 19747, 20216, 20384, 22382, 22568, 23104, 24206, 24304, 24986, 25792, 26908, 27664, 27776, 28861, 29792, 30628, 30752, 31616, 32851, 32984, 35378, 36518, 37544, 37696, 39494, 40432, 40768, 44764, 45136, 46208, 47089, 48412, 48608, 49972, 51584, 53599, 53816, 55328, 57722, 59584, 61256, 61504, 65702, 65968, 70756, 73036, 75088, 75392, 78337, 78988, 80864, 81536, 87451, 89528, 90272, 94178, 96824, 97216, 99944, 107198, 107632, 110656, 115444, 119168, 122512, 123008, 127813, 131404, 131936, 141512, 145483, 146072, 150176, 156674, 157976, 161728, 174902, 179056, 180544, 188356, 193648, 194432, 199888, 214396, 215264, 221312, 229957, 230888, 237367, 245024, 255626, 262808, 263872, 283024, 290966, 292144, 300352, 313348, 315952, 323456, 346921, 349804, 358112, 361088, 375193, 376712, 387296, 399776, 428792, 430528, 459914, 461776, 474734, 490048, 511252, 525616, 527744, 548359, 566048, 581932, 584288, 600704, 612157, 626696, 631904, 693842, 699608, 716224, 750386, 753424, 774592, 799552, 857584, 861056, 894691, 919828, 923552, 949468, 980096, 1018381, 1022504, 1051232, 1096718, 1132096, 1163864, 1168576, 1224314, 1253392, 1263808, 1387684, 1399216, 1432448, 1500772, 1506848, 1549184, 1599104, 1661569, 1715168, 1789382, 1839656, 1847104, 1898936, 2036762, 2045008, 2102464, 2193436, 2264192, 2327728, 2337152, 2428447, 2448628, 2506784, 2527616, 2775368, 2798432, 3001544, 3013696, 3323138, 3430336, 3578764, 3679312, 3694208, 3797872, 4073524, 4090016, 4204928, 4386872, 4509973, 4655456, 4856894, 4897256, 5013568, 5550736, 5596864, 6003088, 6027392, 6646276, 6860672, 7128667, 7157528, 7358624, 7595744, 8147048, 8180032, 8773744, 9019946, 9310912, 9713788, 9794512, 10027136, 11101472, 11193728, 11630983, 12006176, 13292552, 14257334, 14315056, 14717248, 15191488, 16294096, 16360064, 16999129, 17547488, 18039892, 18621824, 19427576, 19589024, 22202944, 23261966, 24012352, 26585104, 28514668, 28630112, 29434496, 30382976, 31569811, 32588192, 33998258, 35094976, 36079784, 38855152, 39178048, 44405888, 46523932, 48024704, 53170208, 57029336, 57260224, 63139622, 65176384, 67996516, 70189952, 72159568, 77710304, 78356096, 93047864, 106340416, 114058672, 114520448, 126279244, 130352768, 135993032, 144319136, 155420608, 186095728, 212680832, 220988677, 228117344, 252558488, 271986064, 288638272, 310841216, 372191456, 441977354, 456234688, 505116976, 543972128, 577276544, 744382912, 883954708, 912469376, 1010233952, 1087944256, 1488765824, 1767909416, 2020467904, 2175888512, 3535818832, 4040935808, 7071637664, 14143275328, 28286550656]

約数ペア:

[(1, 28286550656), (2, 14143275328), (4, 7071637664), (7, 4040935808), (8, 3535818832), (13, 2175888512), (14, 2020467904), (16, 1767909416), (19, 1488765824), (26, 1087944256), (28, 1010233952), (31, 912469376), (32, 883954708), (38, 744382912), (49, 577276544), (52, 543972128), (56, 505116976), (62, 456234688), (64, 441977354), (76, 372191456), (91, 310841216), (98, 288638272), (104, 271986064), (112, 252558488), (124, 228117344), (128, 220988677), (133, 212680832), (152, 186095728), (182, 155420608), (196, 144319136), (208, 135993032), (217, 130352768), (224, 126279244), (247, 114520448), (248, 114058672), (266, 106340416), (304, 93047864), (361, 78356096), (364, 77710304), (392, 72159568), (403, 70189952), (416, 67996516), (434, 65176384), (448, 63139622), (494, 57260224), (496, 57029336), (532, 53170208), (589, 48024704), (608, 46523932), (637, 44405888), (722, 39178048), (728, 38855152), (784, 36079784), (806, 35094976), (832, 33998258), (868, 32588192), (896, 31569811), (931, 30382976), (961, 29434496), (988, 28630112), (992, 28514668), (1064, 26585104), (1178, 24012352), (1216, 23261966), (1274, 22202944), (1444, 19589024), (1456, 19427576), (1519, 18621824), (1568, 18039892), (1612, 17547488), (1664, 16999129), (1729, 16360064), (1736, 16294096), (1862, 15191488), (1922, 14717248), (1976, 14315056), (1984, 14257334), (2128, 13292552), (2356, 12006176), (2432, 11630983), (2527, 11193728), (2548, 11101472), (2821, 10027136), (2888, 9794512), (2912, 9713788), (3038, 9310912), (3136, 9019946), (3224, 8773744), (3458, 8180032), (3472, 8147048), (3724, 7595744), (3844, 7358624), (3952, 7157528), (3968, 7128667), (4123, 6860672), (4256, 6646276), (4693, 6027392), (4712, 6003088), (5054, 5596864), (5096, 5550736), (5642, 5013568), (5776, 4897256), (5824, 4856894), (6076, 4655456), (6272, 4509973), (6448, 4386872), (6727, 4204928), (6916, 4090016), (6944, 4073524), (7448, 3797872), (7657, 3694208), (7688, 3679312), (7904, 3578764), (8246, 3430336), (8512, 3323138), (9386, 3013696), (9424, 3001544), (10108, 2798432), (10192, 2775368), (11191, 2527616), (11284, 2506784), (11552, 2448628), (11648, 2428447), (12103, 2337152), (12152, 2327728), (12493, 2264192), (12896, 2193436), (13454, 2102464), (13832, 2045008), (13888, 2036762), (14896, 1898936), (15314, 1847104), (15376, 1839656), (15808, 1789382), (16492, 1715168), (17024, 1661569), (17689, 1599104), (18259, 1549184), (18772, 1506848), (18848, 1500772), (19747, 1432448), (20216, 1399216), (20384, 1387684), (22382, 1263808), (22568, 1253392), (23104, 1224314), (24206, 1168576), (24304, 1163864), (24986, 1132096), (25792, 1096718), (26908, 1051232), (27664, 1022504), (27776, 1018381), (28861, 980096), (29792, 949468), (30628, 923552), (30752, 919828), (31616, 894691), (32851, 861056), (32984, 857584), (35378, 799552), (36518, 774592), (37544, 753424), (37696, 750386), (39494, 716224), (40432, 699608), (40768, 693842), (44764, 631904), (45136, 626696), (46208, 612157), (47089, 600704), (48412, 584288), (48608, 581932), (49972, 566048), (51584, 548359), (53599, 527744), (53816, 525616), (55328, 511252), (57722, 490048), (59584, 474734), (61256, 461776), (61504, 459914), (65702, 430528), (65968, 428792), (70756, 399776), (73036, 387296), (75088, 376712), (75392, 375193), (78337, 361088), (78988, 358112), (80864, 349804), (81536, 346921), (87451, 323456), (89528, 315952), (90272, 313348), (94178, 300352), (96824, 292144), (97216, 290966), (99944, 283024), (107198, 263872), (107632, 262808), (110656, 255626), (115444, 245024), (119168, 237367), (122512, 230888), (123008, 229957), (127813, 221312), (131404, 215264), (131936, 214396), (141512, 199888), (145483, 194432), (146072, 193648), (150176, 188356), (156674, 180544), (157976, 179056), (161728, 174902)]