82142298112

素因数分解:

$2^{20}\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:116

約数の個数: 252

約数和(自身を含む): 204547719936

約数和(自身を除く): 122405421824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 361, 434, 448, 496, 512, 532, 589, 608, 722, 868, 896, 992, 1024, 1064, 1178, 1216, 1444, 1736, 1792, 1984, 2048, 2128, 2356, 2432, 2527, 2888, 3472, 3584, 3968, 4096, 4123, 4256, 4712, 4864, 5054, 5776, 6944, 7168, 7936, 8192, 8246, 8512, 9424, 9728, 10108, 11191, 11552, 13888, 14336, 15872, 16384, 16492, 17024, 18848, 19456, 20216, 22382, 23104, 27776, 28672, 31744, 32768, 32984, 34048, 37696, 38912, 40432, 44764, 46208, 55552, 57344, 63488, 65536, 65968, 68096, 75392, 77824, 78337, 80864, 89528, 92416, 111104, 114688, 126976, 131072, 131936, 136192, 150784, 155648, 156674, 161728, 179056, 184832, 222208, 229376, 253952, 262144, 263872, 272384, 301568, 311296, 313348, 323456, 358112, 369664, 444416, 458752, 507904, 524288, 527744, 544768, 603136, 622592, 626696, 646912, 716224, 739328, 888832, 917504, 1015808, 1048576, 1055488, 1089536, 1206272, 1245184, 1253392, 1293824, 1432448, 1478656, 1777664, 1835008, 2031616, 2110976, 2179072, 2412544, 2490368, 2506784, 2587648, 2864896, 2957312, 3555328, 3670016, 4063232, 4221952, 4358144, 4825088, 4980736, 5013568, 5175296, 5729792, 5914624, 7110656, 7340032, 8126464, 8443904, 8716288, 9650176, 9961472, 10027136, 10350592, 11459584, 11829248, 14221312, 16252928, 16887808, 17432576, 19300352, 19922944, 20054272, 20701184, 22919168, 23658496, 28442624, 32505856, 33775616, 34865152, 38600704, 40108544, 41402368, 45838336, 47316992, 56885248, 67551232, 69730304, 77201408, 80217088, 82804736, 91676672, 94633984, 113770496, 135102464, 139460608, 154402816, 160434176, 165609472, 183353344, 189267968, 227540992, 270204928, 308805632, 320868352, 331218944, 366706688, 378535936, 540409856, 617611264, 641736704, 662437888, 733413376, 1080819712, 1283473408, 1324875776, 1466826752, 2161639424, 2566946816, 2649751552, 2933653504, 4323278848, 5133893632, 5867307008, 10267787264, 11734614016, 20535574528, 41071149056, 82142298112]

約数ペア:

[(1, 82142298112), (2, 41071149056), (4, 20535574528), (7, 11734614016), (8, 10267787264), (14, 5867307008), (16, 5133893632), (19, 4323278848), (28, 2933653504), (31, 2649751552), (32, 2566946816), (38, 2161639424), (56, 1466826752), (62, 1324875776), (64, 1283473408), (76, 1080819712), (112, 733413376), (124, 662437888), (128, 641736704), (133, 617611264), (152, 540409856), (217, 378535936), (224, 366706688), (248, 331218944), (256, 320868352), (266, 308805632), (304, 270204928), (361, 227540992), (434, 189267968), (448, 183353344), (496, 165609472), (512, 160434176), (532, 154402816), (589, 139460608), (608, 135102464), (722, 113770496), (868, 94633984), (896, 91676672), (992, 82804736), (1024, 80217088), (1064, 77201408), (1178, 69730304), (1216, 67551232), (1444, 56885248), (1736, 47316992), (1792, 45838336), (1984, 41402368), (2048, 40108544), (2128, 38600704), (2356, 34865152), (2432, 33775616), (2527, 32505856), (2888, 28442624), (3472, 23658496), (3584, 22919168), (3968, 20701184), (4096, 20054272), (4123, 19922944), (4256, 19300352), (4712, 17432576), (4864, 16887808), (5054, 16252928), (5776, 14221312), (6944, 11829248), (7168, 11459584), (7936, 10350592), (8192, 10027136), (8246, 9961472), (8512, 9650176), (9424, 8716288), (9728, 8443904), (10108, 8126464), (11191, 7340032), (11552, 7110656), (13888, 5914624), (14336, 5729792), (15872, 5175296), (16384, 5013568), (16492, 4980736), (17024, 4825088), (18848, 4358144), (19456, 4221952), (20216, 4063232), (22382, 3670016), (23104, 3555328), (27776, 2957312), (28672, 2864896), (31744, 2587648), (32768, 2506784), (32984, 2490368), (34048, 2412544), (37696, 2179072), (38912, 2110976), (40432, 2031616), (44764, 1835008), (46208, 1777664), (55552, 1478656), (57344, 1432448), (63488, 1293824), (65536, 1253392), (65968, 1245184), (68096, 1206272), (75392, 1089536), (77824, 1055488), (78337, 1048576), (80864, 1015808), (89528, 917504), (92416, 888832), (111104, 739328), (114688, 716224), (126976, 646912), (131072, 626696), (131936, 622592), (136192, 603136), (150784, 544768), (155648, 527744), (156674, 524288), (161728, 507904), (179056, 458752), (184832, 444416), (222208, 369664), (229376, 358112), (253952, 323456), (262144, 313348), (263872, 311296), (272384, 301568)]