28713055488

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1013}}^1$

素因数の和:1229

約数の個数: 288

約数和(自身を含む): 87746270976

約数和(自身を除く): 59033215488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 167, 192, 204, 208, 221, 256, 272, 312, 334, 384, 408, 416, 442, 501, 544, 624, 663, 668, 768, 816, 832, 884, 1002, 1013, 1088, 1248, 1326, 1336, 1632, 1664, 1768, 2004, 2026, 2171, 2176, 2496, 2652, 2672, 2839, 3039, 3264, 3328, 3536, 4008, 4052, 4342, 4352, 4992, 5304, 5344, 5678, 6078, 6513, 6528, 7072, 8016, 8104, 8517, 8684, 9984, 10608, 10688, 11356, 12156, 13026, 13056, 13169, 14144, 16032, 16208, 17034, 17221, 17368, 21216, 21376, 22712, 24312, 26052, 26338, 28288, 32064, 32416, 34068, 34442, 34736, 36907, 39507, 42432, 42752, 45424, 48624, 51663, 52104, 52676, 56576, 64128, 64832, 68136, 68884, 69472, 73814, 79014, 84864, 90848, 97248, 103326, 104208, 105352, 110721, 128256, 129664, 136272, 137768, 138944, 147628, 158028, 169171, 169728, 181696, 194496, 206652, 208416, 210704, 221442, 223873, 259328, 272544, 275536, 277888, 295256, 316056, 338342, 363392, 388992, 413304, 416832, 421408, 442884, 447746, 507513, 545088, 551072, 555776, 590512, 632112, 671619, 676684, 726784, 777984, 826608, 833664, 842816, 885768, 895492, 1015026, 1090176, 1102144, 1181024, 1264224, 1343238, 1353368, 1653216, 1667328, 1685632, 1771536, 1790984, 2030052, 2180352, 2199223, 2204288, 2362048, 2528448, 2686476, 2706736, 2875907, 3306432, 3371264, 3543072, 3581968, 4060104, 4398446, 4408576, 4724096, 5056896, 5372952, 5413472, 5751814, 6597669, 6612864, 7086144, 7163936, 8120208, 8627721, 8796892, 9448192, 10113792, 10745904, 10826944, 11503628, 13195338, 13225728, 14172288, 14327872, 16240416, 17255442, 17593784, 21491808, 21653888, 23007256, 26390676, 28344576, 28655744, 32480832, 34510884, 35187568, 37386791, 42983616, 43307776, 46014512, 52781352, 57311488, 64961664, 69021768, 70375136, 74773582, 85967232, 92029024, 105562704, 112160373, 129923328, 138043536, 140750272, 149547164, 171934464, 184058048, 211125408, 224320746, 276087072, 281500544, 299094328, 368116096, 422250816, 448641492, 552174144, 563001088, 598188656, 736232192, 844501632, 897282984, 1104348288, 1196377312, 1689003264, 1794565968, 2208696576, 2392754624, 3589131936, 4785509248, 7178263872, 9571018496, 14356527744, 28713055488]

約数ペア:

[(1, 28713055488), (2, 14356527744), (3, 9571018496), (4, 7178263872), (6, 4785509248), (8, 3589131936), (12, 2392754624), (13, 2208696576), (16, 1794565968), (17, 1689003264), (24, 1196377312), (26, 1104348288), (32, 897282984), (34, 844501632), (39, 736232192), (48, 598188656), (51, 563001088), (52, 552174144), (64, 448641492), (68, 422250816), (78, 368116096), (96, 299094328), (102, 281500544), (104, 276087072), (128, 224320746), (136, 211125408), (156, 184058048), (167, 171934464), (192, 149547164), (204, 140750272), (208, 138043536), (221, 129923328), (256, 112160373), (272, 105562704), (312, 92029024), (334, 85967232), (384, 74773582), (408, 70375136), (416, 69021768), (442, 64961664), (501, 57311488), (544, 52781352), (624, 46014512), (663, 43307776), (668, 42983616), (768, 37386791), (816, 35187568), (832, 34510884), (884, 32480832), (1002, 28655744), (1013, 28344576), (1088, 26390676), (1248, 23007256), (1326, 21653888), (1336, 21491808), (1632, 17593784), (1664, 17255442), (1768, 16240416), (2004, 14327872), (2026, 14172288), (2171, 13225728), (2176, 13195338), (2496, 11503628), (2652, 10826944), (2672, 10745904), (2839, 10113792), (3039, 9448192), (3264, 8796892), (3328, 8627721), (3536, 8120208), (4008, 7163936), (4052, 7086144), (4342, 6612864), (4352, 6597669), (4992, 5751814), (5304, 5413472), (5344, 5372952), (5678, 5056896), (6078, 4724096), (6513, 4408576), (6528, 4398446), (7072, 4060104), (8016, 3581968), (8104, 3543072), (8517, 3371264), (8684, 3306432), (9984, 2875907), (10608, 2706736), (10688, 2686476), (11356, 2528448), (12156, 2362048), (13026, 2204288), (13056, 2199223), (13169, 2180352), (14144, 2030052), (16032, 1790984), (16208, 1771536), (17034, 1685632), (17221, 1667328), (17368, 1653216), (21216, 1353368), (21376, 1343238), (22712, 1264224), (24312, 1181024), (26052, 1102144), (26338, 1090176), (28288, 1015026), (32064, 895492), (32416, 885768), (34068, 842816), (34442, 833664), (34736, 826608), (36907, 777984), (39507, 726784), (42432, 676684), (42752, 671619), (45424, 632112), (48624, 590512), (51663, 555776), (52104, 551072), (52676, 545088), (56576, 507513), (64128, 447746), (64832, 442884), (68136, 421408), (68884, 416832), (69472, 413304), (73814, 388992), (79014, 363392), (84864, 338342), (90848, 316056), (97248, 295256), (103326, 277888), (104208, 275536), (105352, 272544), (110721, 259328), (128256, 223873), (129664, 221442), (136272, 210704), (137768, 208416), (138944, 206652), (147628, 194496), (158028, 181696), (169171, 169728)]