291208327168

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1861}}^1$

素因数の和:2070

約数の個数: 208

約数和(自身を含む): 667655880192

約数和(自身を除く): 376447553024

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 151, 176, 184, 253, 256, 302, 352, 368, 506, 512, 604, 704, 736, 1012, 1024, 1208, 1408, 1472, 1661, 1861, 2024, 2048, 2416, 2816, 2944, 3322, 3473, 3722, 4048, 4096, 4832, 5632, 5888, 6644, 6946, 7444, 8096, 9664, 11264, 11776, 13288, 13892, 14888, 16192, 19328, 20471, 22528, 23552, 26576, 27784, 29776, 32384, 38203, 38656, 40942, 42803, 45056, 47104, 53152, 55568, 59552, 64768, 76406, 77312, 81884, 85606, 94208, 106304, 111136, 119104, 129536, 152812, 154624, 163768, 171212, 212608, 222272, 238208, 259072, 281011, 305624, 309248, 327536, 342424, 425216, 444544, 470833, 476416, 518144, 562022, 611248, 618496, 655072, 684848, 850432, 889088, 941666, 952832, 1036288, 1124044, 1222496, 1310144, 1369696, 1700864, 1778176, 1883332, 1905664, 2248088, 2444992, 2620288, 2739392, 3091121, 3401728, 3556352, 3766664, 3811328, 4496176, 4889984, 5240576, 5478784, 6182242, 6463253, 6803456, 7112704, 7533328, 7622656, 8992352, 9779968, 10481152, 10957568, 12364484, 12926506, 14225408, 15066656, 17984704, 19559936, 20962304, 21915136, 24728968, 25853012, 30133312, 35969408, 39119872, 41924608, 43830272, 49457936, 51706024, 60266624, 71095783, 71938816, 78239744, 83849216, 87660544, 98915872, 103412048, 120533248, 142191566, 143877632, 156479488, 175321088, 197831744, 206824096, 241066496, 284383132, 287755264, 395663488, 413648192, 482132992, 568766264, 575510528, 791326976, 827296384, 964265984, 1137532528, 1151021056, 1582653952, 1654592768, 1928531968, 2275065056, 3165307904, 3309185536, 4550130112, 6330615808, 6618371072, 9100260224, 12661231616, 13236742144, 18200520448, 26473484288, 36401040896, 72802081792, 145604163584, 291208327168]

約数ペア:

[(1, 291208327168), (2, 145604163584), (4, 72802081792), (8, 36401040896), (11, 26473484288), (16, 18200520448), (22, 13236742144), (23, 12661231616), (32, 9100260224), (44, 6618371072), (46, 6330615808), (64, 4550130112), (88, 3309185536), (92, 3165307904), (128, 2275065056), (151, 1928531968), (176, 1654592768), (184, 1582653952), (253, 1151021056), (256, 1137532528), (302, 964265984), (352, 827296384), (368, 791326976), (506, 575510528), (512, 568766264), (604, 482132992), (704, 413648192), (736, 395663488), (1012, 287755264), (1024, 284383132), (1208, 241066496), (1408, 206824096), (1472, 197831744), (1661, 175321088), (1861, 156479488), (2024, 143877632), (2048, 142191566), (2416, 120533248), (2816, 103412048), (2944, 98915872), (3322, 87660544), (3473, 83849216), (3722, 78239744), (4048, 71938816), (4096, 71095783), (4832, 60266624), (5632, 51706024), (5888, 49457936), (6644, 43830272), (6946, 41924608), (7444, 39119872), (8096, 35969408), (9664, 30133312), (11264, 25853012), (11776, 24728968), (13288, 21915136), (13892, 20962304), (14888, 19559936), (16192, 17984704), (19328, 15066656), (20471, 14225408), (22528, 12926506), (23552, 12364484), (26576, 10957568), (27784, 10481152), (29776, 9779968), (32384, 8992352), (38203, 7622656), (38656, 7533328), (40942, 7112704), (42803, 6803456), (45056, 6463253), (47104, 6182242), (53152, 5478784), (55568, 5240576), (59552, 4889984), (64768, 4496176), (76406, 3811328), (77312, 3766664), (81884, 3556352), (85606, 3401728), (94208, 3091121), (106304, 2739392), (111136, 2620288), (119104, 2444992), (129536, 2248088), (152812, 1905664), (154624, 1883332), (163768, 1778176), (171212, 1700864), (212608, 1369696), (222272, 1310144), (238208, 1222496), (259072, 1124044), (281011, 1036288), (305624, 952832), (309248, 941666), (327536, 889088), (342424, 850432), (425216, 684848), (444544, 655072), (470833, 618496), (476416, 611248), (518144, 562022)]