293996127488

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:825

約数の個数: 288

約数和(自身を含む): 708666900480

約数和(自身を除く): 414670772992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 71, 112, 124, 128, 131, 142, 217, 224, 248, 256, 262, 284, 434, 448, 496, 497, 524, 568, 569, 868, 896, 917, 992, 994, 1048, 1136, 1138, 1736, 1792, 1834, 1984, 1988, 2096, 2201, 2272, 2276, 3472, 3668, 3968, 3976, 3983, 4061, 4192, 4402, 4544, 4552, 6944, 7336, 7936, 7952, 7966, 8122, 8384, 8804, 9088, 9104, 9301, 13888, 14672, 15407, 15904, 15932, 16244, 16768, 17608, 17639, 18176, 18208, 18602, 27776, 28427, 29344, 30814, 31808, 31864, 32488, 33536, 35216, 35278, 36416, 37204, 40399, 55552, 56854, 58688, 61628, 63616, 63728, 64976, 65107, 70432, 70556, 72832, 74408, 74539, 80798, 113708, 117376, 123256, 123473, 127232, 127456, 129952, 130214, 140864, 141112, 145664, 148816, 149078, 161596, 227416, 234752, 246512, 246946, 254912, 259904, 260428, 281728, 282224, 282793, 288331, 297632, 298156, 323192, 454832, 493024, 493892, 509824, 519808, 520856, 521773, 563456, 564448, 565586, 576662, 595264, 596312, 646384, 909664, 986048, 987784, 1019648, 1039616, 1041712, 1043546, 1128896, 1131172, 1153324, 1190528, 1192624, 1252369, 1292768, 1819328, 1972096, 1975568, 2018317, 2083424, 2087092, 2257792, 2262344, 2306648, 2310709, 2381056, 2385248, 2504738, 2585536, 3638656, 3944192, 3951136, 4036634, 4166848, 4174184, 4515584, 4524688, 4613296, 4621418, 4770496, 5009476, 5171072, 5292269, 7277312, 7902272, 8073268, 8333696, 8348368, 8766583, 9049376, 9226592, 9242836, 9540992, 10018952, 10342144, 10584538, 15804544, 16146536, 16174963, 16667392, 16696736, 17533166, 18098752, 18453184, 18485672, 19081984, 20037904, 21169076, 31609088, 32293072, 32349926, 33393472, 35066332, 36197504, 36906368, 36971344, 37045883, 40075808, 42338152, 64586144, 64699852, 66786944, 70132664, 72395008, 73812736, 73942688, 74091766, 80151616, 84676304, 129172288, 129399704, 133573888, 140265328, 147885376, 148183532, 160303232, 164060339, 169352608, 258344576, 258799408, 280530656, 295770752, 296367064, 320606464, 328120678, 338705216, 516689152, 517598816, 561061312, 591541504, 592734128, 656241356, 677410432, 1035197632, 1122122624, 1148422373, 1185468256, 1312482712, 1354820864, 2070395264, 2244245248, 2296844746, 2370936512, 2624965424, 4140790528, 4593689492, 4741873024, 5249930848, 9187378984, 9483746048, 10499861696, 18374757968, 20999723392, 36749515936, 41999446784, 73499031872, 146998063744, 293996127488]

約数ペア:

[(1, 293996127488), (2, 146998063744), (4, 73499031872), (7, 41999446784), (8, 36749515936), (14, 20999723392), (16, 18374757968), (28, 10499861696), (31, 9483746048), (32, 9187378984), (56, 5249930848), (62, 4741873024), (64, 4593689492), (71, 4140790528), (112, 2624965424), (124, 2370936512), (128, 2296844746), (131, 2244245248), (142, 2070395264), (217, 1354820864), (224, 1312482712), (248, 1185468256), (256, 1148422373), (262, 1122122624), (284, 1035197632), (434, 677410432), (448, 656241356), (496, 592734128), (497, 591541504), (524, 561061312), (568, 517598816), (569, 516689152), (868, 338705216), (896, 328120678), (917, 320606464), (992, 296367064), (994, 295770752), (1048, 280530656), (1136, 258799408), (1138, 258344576), (1736, 169352608), (1792, 164060339), (1834, 160303232), (1984, 148183532), (1988, 147885376), (2096, 140265328), (2201, 133573888), (2272, 129399704), (2276, 129172288), (3472, 84676304), (3668, 80151616), (3968, 74091766), (3976, 73942688), (3983, 73812736), (4061, 72395008), (4192, 70132664), (4402, 66786944), (4544, 64699852), (4552, 64586144), (6944, 42338152), (7336, 40075808), (7936, 37045883), (7952, 36971344), (7966, 36906368), (8122, 36197504), (8384, 35066332), (8804, 33393472), (9088, 32349926), (9104, 32293072), (9301, 31609088), (13888, 21169076), (14672, 20037904), (15407, 19081984), (15904, 18485672), (15932, 18453184), (16244, 18098752), (16768, 17533166), (17608, 16696736), (17639, 16667392), (18176, 16174963), (18208, 16146536), (18602, 15804544), (27776, 10584538), (28427, 10342144), (29344, 10018952), (30814, 9540992), (31808, 9242836), (31864, 9226592), (32488, 9049376), (33536, 8766583), (35216, 8348368), (35278, 8333696), (36416, 8073268), (37204, 7902272), (40399, 7277312), (55552, 5292269), (56854, 5171072), (58688, 5009476), (61628, 4770496), (63616, 4621418), (63728, 4613296), (64976, 4524688), (65107, 4515584), (70432, 4174184), (70556, 4166848), (72832, 4036634), (74408, 3951136), (74539, 3944192), (80798, 3638656), (113708, 2585536), (117376, 2504738), (123256, 2385248), (123473, 2381056), (127232, 2310709), (127456, 2306648), (129952, 2262344), (130214, 2257792), (140864, 2087092), (141112, 2083424), (145664, 2018317), (148816, 1975568), (149078, 1972096), (161596, 1819328), (227416, 1292768), (234752, 1252369), (246512, 1192624), (246946, 1190528), (254912, 1153324), (259904, 1131172), (260428, 1128896), (281728, 1043546), (282224, 1041712), (282793, 1039616), (288331, 1019648), (297632, 987784), (298156, 986048), (323192, 909664), (454832, 646384), (493024, 596312), (493892, 595264), (509824, 576662), (519808, 565586), (520856, 564448), (521773, 563456)]