81601888256

素因数分解:

$2^{17}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 288

約数和(自身を含む): 204010168320

約数和(自身を除く): 122408280064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 151, 152, 217, 224, 248, 256, 266, 302, 304, 434, 448, 496, 512, 532, 589, 604, 608, 868, 896, 992, 1024, 1057, 1064, 1178, 1208, 1216, 1736, 1792, 1984, 2048, 2114, 2128, 2356, 2416, 2432, 2869, 3472, 3584, 3968, 4096, 4123, 4228, 4256, 4681, 4712, 4832, 4864, 5738, 6944, 7168, 7936, 8192, 8246, 8456, 8512, 9362, 9424, 9664, 9728, 11476, 13888, 14336, 15872, 16384, 16492, 16912, 17024, 18724, 18848, 19328, 19456, 20083, 22952, 27776, 28672, 31744, 32767, 32768, 32984, 33824, 34048, 37448, 37696, 38656, 38912, 40166, 45904, 55552, 57344, 63488, 65534, 65536, 65968, 67648, 68096, 74896, 75392, 77312, 77824, 80332, 88939, 91808, 111104, 114688, 126976, 131068, 131072, 131936, 135296, 136192, 149792, 150784, 154624, 155648, 160664, 177878, 183616, 222208, 229376, 253952, 262136, 263872, 270592, 272384, 299584, 301568, 309248, 311296, 321328, 355756, 367232, 444416, 458752, 507904, 524272, 527744, 541184, 544768, 599168, 603136, 618496, 622573, 622592, 642656, 711512, 734464, 888832, 917504, 1015808, 1048544, 1055488, 1082368, 1089536, 1198336, 1206272, 1236992, 1245146, 1245184, 1285312, 1423024, 1468928, 1777664, 2031616, 2097088, 2110976, 2164736, 2179072, 2396672, 2412544, 2473984, 2490292, 2490368, 2570624, 2846048, 2937856, 3555328, 4063232, 4194176, 4221952, 4329472, 4358144, 4793344, 4825088, 4947968, 4980584, 5141248, 5692096, 5875712, 7110656, 8388352, 8443904, 8658944, 8716288, 9586688, 9650176, 9895936, 9961168, 10282496, 11384192, 11751424, 14221312, 16776704, 16887808, 17317888, 17432576, 19173376, 19300352, 19791872, 19922336, 20564992, 22768384, 23502848, 28442624, 33553408, 33775616, 34635776, 38346752, 38600704, 39844672, 41129984, 45536768, 47005696, 67106816, 67551232, 69271552, 76693504, 77201408, 79689344, 82259968, 91073536, 94011392, 134213632, 135102464, 138543104, 153387008, 159378688, 164519936, 182147072, 188022784, 268427264, 270204928, 306774016, 318757376, 329039872, 364294144, 376045568, 536854528, 540409856, 613548032, 637514752, 658079744, 728588288, 1073709056, 1275029504, 1316159488, 1457176576, 2147418112, 2550059008, 2632318976, 2914353152, 4294836224, 5100118016, 5828706304, 10200236032, 11657412608, 20400472064, 40800944128, 81601888256]

約数ペア:

[(1, 81601888256), (2, 40800944128), (4, 20400472064), (7, 11657412608), (8, 10200236032), (14, 5828706304), (16, 5100118016), (19, 4294836224), (28, 2914353152), (31, 2632318976), (32, 2550059008), (38, 2147418112), (56, 1457176576), (62, 1316159488), (64, 1275029504), (76, 1073709056), (112, 728588288), (124, 658079744), (128, 637514752), (133, 613548032), (151, 540409856), (152, 536854528), (217, 376045568), (224, 364294144), (248, 329039872), (256, 318757376), (266, 306774016), (302, 270204928), (304, 268427264), (434, 188022784), (448, 182147072), (496, 164519936), (512, 159378688), (532, 153387008), (589, 138543104), (604, 135102464), (608, 134213632), (868, 94011392), (896, 91073536), (992, 82259968), (1024, 79689344), (1057, 77201408), (1064, 76693504), (1178, 69271552), (1208, 67551232), (1216, 67106816), (1736, 47005696), (1792, 45536768), (1984, 41129984), (2048, 39844672), (2114, 38600704), (2128, 38346752), (2356, 34635776), (2416, 33775616), (2432, 33553408), (2869, 28442624), (3472, 23502848), (3584, 22768384), (3968, 20564992), (4096, 19922336), (4123, 19791872), (4228, 19300352), (4256, 19173376), (4681, 17432576), (4712, 17317888), (4832, 16887808), (4864, 16776704), (5738, 14221312), (6944, 11751424), (7168, 11384192), (7936, 10282496), (8192, 9961168), (8246, 9895936), (8456, 9650176), (8512, 9586688), (9362, 8716288), (9424, 8658944), (9664, 8443904), (9728, 8388352), (11476, 7110656), (13888, 5875712), (14336, 5692096), (15872, 5141248), (16384, 4980584), (16492, 4947968), (16912, 4825088), (17024, 4793344), (18724, 4358144), (18848, 4329472), (19328, 4221952), (19456, 4194176), (20083, 4063232), (22952, 3555328), (27776, 2937856), (28672, 2846048), (31744, 2570624), (32767, 2490368), (32768, 2490292), (32984, 2473984), (33824, 2412544), (34048, 2396672), (37448, 2179072), (37696, 2164736), (38656, 2110976), (38912, 2097088), (40166, 2031616), (45904, 1777664), (55552, 1468928), (57344, 1423024), (63488, 1285312), (65534, 1245184), (65536, 1245146), (65968, 1236992), (67648, 1206272), (68096, 1198336), (74896, 1089536), (75392, 1082368), (77312, 1055488), (77824, 1048544), (80332, 1015808), (88939, 917504), (91808, 888832), (111104, 734464), (114688, 711512), (126976, 642656), (131068, 622592), (131072, 622573), (131936, 618496), (135296, 603136), (136192, 599168), (149792, 544768), (150784, 541184), (154624, 527744), (155648, 524272), (160664, 507904), (177878, 458752), (183616, 444416), (222208, 367232), (229376, 355756), (253952, 321328), (262136, 311296), (263872, 309248), (270592, 301568), (272384, 299584)]