1277346816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 264

約数和(自身を含む): 4046575104

約数和(自身を除く): 2769228288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 64, 68, 72, 93, 96, 102, 124, 128, 136, 144, 153, 186, 192, 204, 248, 256, 263, 272, 279, 288, 306, 372, 384, 408, 496, 512, 526, 527, 544, 558, 576, 612, 744, 768, 789, 816, 992, 1024, 1052, 1054, 1088, 1116, 1152, 1224, 1488, 1536, 1578, 1581, 1632, 1984, 2104, 2108, 2176, 2232, 2304, 2367, 2448, 2976, 3072, 3156, 3162, 3264, 3968, 4208, 4216, 4352, 4464, 4471, 4608, 4734, 4743, 4896, 5952, 6312, 6324, 6528, 7936, 8153, 8416, 8432, 8704, 8928, 8942, 9216, 9468, 9486, 9792, 11904, 12624, 12648, 13056, 13413, 15872, 16306, 16832, 16864, 17408, 17856, 17884, 18936, 18972, 19584, 23808, 24459, 25248, 25296, 26112, 26826, 31744, 32612, 33664, 33728, 35712, 35768, 37872, 37944, 39168, 40239, 47616, 48918, 50496, 50592, 52224, 53652, 65224, 67328, 67456, 71424, 71536, 73377, 75744, 75888, 78336, 80478, 95232, 97836, 100992, 101184, 107304, 130448, 134656, 134912, 138601, 142848, 143072, 146754, 151488, 151776, 156672, 160956, 195672, 201984, 202368, 214608, 260896, 269312, 269824, 277202, 285696, 286144, 293508, 302976, 303552, 321912, 391344, 403968, 404736, 415803, 429216, 521792, 539648, 554404, 572288, 587016, 605952, 607104, 643824, 782688, 807936, 809472, 831606, 858432, 1043584, 1108808, 1144576, 1174032, 1211904, 1214208, 1247409, 1287648, 1565376, 1618944, 1663212, 1716864, 2087168, 2217616, 2289152, 2348064, 2423808, 2428416, 2494818, 2575296, 3130752, 3326424, 3433728, 4174336, 4435232, 4578304, 4696128, 4856832, 4989636, 5150592, 6261504, 6652848, 6867456, 8348672, 8870464, 9392256, 9979272, 10301184, 12523008, 13305696, 13734912, 17740928, 18784512, 19958544, 20602368, 25046016, 26611392, 35481856, 37569024, 39917088, 41204736, 53222784, 70963712, 75138048, 79834176, 106445568, 141927424, 159668352, 212891136, 319336704, 425782272, 638673408, 1277346816]

約数ペア:

[(1, 1277346816), (2, 638673408), (3, 425782272), (4, 319336704), (6, 212891136), (8, 159668352), (9, 141927424), (12, 106445568), (16, 79834176), (17, 75138048), (18, 70963712), (24, 53222784), (31, 41204736), (32, 39917088), (34, 37569024), (36, 35481856), (48, 26611392), (51, 25046016), (62, 20602368), (64, 19958544), (68, 18784512), (72, 17740928), (93, 13734912), (96, 13305696), (102, 12523008), (124, 10301184), (128, 9979272), (136, 9392256), (144, 8870464), (153, 8348672), (186, 6867456), (192, 6652848), (204, 6261504), (248, 5150592), (256, 4989636), (263, 4856832), (272, 4696128), (279, 4578304), (288, 4435232), (306, 4174336), (372, 3433728), (384, 3326424), (408, 3130752), (496, 2575296), (512, 2494818), (526, 2428416), (527, 2423808), (544, 2348064), (558, 2289152), (576, 2217616), (612, 2087168), (744, 1716864), (768, 1663212), (789, 1618944), (816, 1565376), (992, 1287648), (1024, 1247409), (1052, 1214208), (1054, 1211904), (1088, 1174032), (1116, 1144576), (1152, 1108808), (1224, 1043584), (1488, 858432), (1536, 831606), (1578, 809472), (1581, 807936), (1632, 782688), (1984, 643824), (2104, 607104), (2108, 605952), (2176, 587016), (2232, 572288), (2304, 554404), (2367, 539648), (2448, 521792), (2976, 429216), (3072, 415803), (3156, 404736), (3162, 403968), (3264, 391344), (3968, 321912), (4208, 303552), (4216, 302976), (4352, 293508), (4464, 286144), (4471, 285696), (4608, 277202), (4734, 269824), (4743, 269312), (4896, 260896), (5952, 214608), (6312, 202368), (6324, 201984), (6528, 195672), (7936, 160956), (8153, 156672), (8416, 151776), (8432, 151488), (8704, 146754), (8928, 143072), (8942, 142848), (9216, 138601), (9468, 134912), (9486, 134656), (9792, 130448), (11904, 107304), (12624, 101184), (12648, 100992), (13056, 97836), (13413, 95232), (15872, 80478), (16306, 78336), (16832, 75888), (16864, 75744), (17408, 73377), (17856, 71536), (17884, 71424), (18936, 67456), (18972, 67328), (19584, 65224), (23808, 53652), (24459, 52224), (25248, 50592), (25296, 50496), (26112, 48918), (26826, 47616), (31744, 40239), (32612, 39168), (33664, 37944), (33728, 37872), (35712, 35768)]