645720768

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 448

約数和(自身を含む): 2481315840

約数和(自身を除く): 1835595072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 23, 24, 27, 28, 32, 33, 36, 42, 44, 46, 48, 54, 56, 63, 64, 66, 69, 72, 77, 84, 88, 92, 96, 99, 108, 112, 126, 132, 138, 144, 154, 161, 168, 176, 184, 189, 192, 198, 207, 211, 216, 224, 231, 252, 253, 264, 276, 288, 297, 308, 322, 336, 352, 368, 378, 396, 414, 422, 432, 448, 462, 483, 504, 506, 528, 552, 576, 594, 616, 621, 633, 644, 672, 693, 704, 736, 756, 759, 792, 828, 844, 864, 924, 966, 1008, 1012, 1056, 1104, 1188, 1232, 1242, 1266, 1288, 1344, 1386, 1449, 1472, 1477, 1512, 1518, 1584, 1656, 1688, 1728, 1771, 1848, 1899, 1932, 2016, 2024, 2079, 2112, 2208, 2277, 2321, 2376, 2464, 2484, 2532, 2576, 2772, 2898, 2954, 3024, 3036, 3168, 3312, 3376, 3542, 3696, 3798, 3864, 4032, 4048, 4158, 4347, 4416, 4431, 4554, 4642, 4752, 4853, 4928, 4968, 5064, 5152, 5313, 5544, 5697, 5796, 5908, 6048, 6072, 6336, 6624, 6752, 6831, 6963, 7084, 7392, 7596, 7728, 8096, 8316, 8694, 8862, 9108, 9284, 9504, 9706, 9936, 10128, 10304, 10626, 11088, 11394, 11592, 11816, 12096, 12144, 13248, 13293, 13504, 13662, 13926, 14168, 14559, 14784, 15192, 15456, 15939, 16192, 16247, 16632, 17388, 17724, 18216, 18568, 19008, 19412, 19872, 20256, 20889, 21252, 22176, 22788, 23184, 23632, 24288, 26586, 27324, 27852, 28336, 29118, 30384, 30912, 31878, 32494, 33264, 33971, 34776, 35448, 36432, 37136, 38824, 39744, 39879, 40512, 41778, 42504, 43677, 44352, 45576, 46368, 47264, 47817, 48576, 48741, 53172, 53383, 54648, 55704, 56672, 58236, 60768, 62667, 63756, 64988, 66528, 67942, 69552, 70896, 72864, 74272, 77648, 79758, 83556, 85008, 87354, 91152, 92736, 94528, 95634, 97482, 101913, 106344, 106766, 109296, 111408, 113344, 116472, 121536, 125334, 127512, 129976, 131031, 133056, 135884, 139104, 141792, 145728, 146223, 148544, 155296, 159516, 160149, 167112, 170016, 174708, 182304, 191268, 194964, 203826, 212688, 213532, 218592, 222816, 232944, 250668, 255024, 259952, 262062, 271768, 278208, 283584, 292446, 305739, 310592, 319032, 320298, 334224, 340032, 349416, 364608, 373681, 382536, 389928, 407652, 425376, 427064, 437184, 438669, 445632, 465888, 480447, 501336, 510048, 519904, 524124, 543536, 584892, 611478, 638064, 640596, 668448, 698832, 747362, 765072, 779856, 815304, 850752, 854128, 877338, 917217, 931776, 960894, 1002672, 1020096, 1039808, 1048248, 1087072, 1121043, 1169784, 1222956, 1276128, 1281192, 1336896, 1397664, 1441341, 1494724, 1530144, 1559712, 1630608, 1708256, 1754676, 1834434, 1921788, 2005344, 2096496, 2174144, 2242086, 2339568, 2445912, 2552256, 2562384, 2795328, 2882682, 2989448, 3060288, 3119424, 3261216, 3363129, 3416512, 3509352, 3668868, 3843576, 4010688, 4192992, 4484172, 4679136, 4891824, 5124768, 5765364, 5978896, 6522432, 6726258, 7018704, 7337736, 7687152, 8385984, 8968344, 9358272, 9783648, 10089387, 10249536, 11530728, 11957792, 13452516, 14037408, 14675472, 15374304, 17936688, 19567296, 20178774, 23061456, 23915584, 26905032, 28074816, 29350944, 30748608, 35873376, 40357548, 46122912, 53810064, 58701888, 71746752, 80715096, 92245824, 107620128, 161430192, 215240256, 322860384, 645720768]

約数ペア:

[(1, 645720768), (2, 322860384), (3, 215240256), (4, 161430192), (6, 107620128), (7, 92245824), (8, 80715096), (9, 71746752), (11, 58701888), (12, 53810064), (14, 46122912), (16, 40357548), (18, 35873376), (21, 30748608), (22, 29350944), (23, 28074816), (24, 26905032), (27, 23915584), (28, 23061456), (32, 20178774), (33, 19567296), (36, 17936688), (42, 15374304), (44, 14675472), (46, 14037408), (48, 13452516), (54, 11957792), (56, 11530728), (63, 10249536), (64, 10089387), (66, 9783648), (69, 9358272), (72, 8968344), (77, 8385984), (84, 7687152), (88, 7337736), (92, 7018704), (96, 6726258), (99, 6522432), (108, 5978896), (112, 5765364), (126, 5124768), (132, 4891824), (138, 4679136), (144, 4484172), (154, 4192992), (161, 4010688), (168, 3843576), (176, 3668868), (184, 3509352), (189, 3416512), (192, 3363129), (198, 3261216), (207, 3119424), (211, 3060288), (216, 2989448), (224, 2882682), (231, 2795328), (252, 2562384), (253, 2552256), (264, 2445912), (276, 2339568), (288, 2242086), (297, 2174144), (308, 2096496), (322, 2005344), (336, 1921788), (352, 1834434), (368, 1754676), (378, 1708256), (396, 1630608), (414, 1559712), (422, 1530144), (432, 1494724), (448, 1441341), (462, 1397664), (483, 1336896), (504, 1281192), (506, 1276128), (528, 1222956), (552, 1169784), (576, 1121043), (594, 1087072), (616, 1048248), (621, 1039808), (633, 1020096), (644, 1002672), (672, 960894), (693, 931776), (704, 917217), (736, 877338), (756, 854128), (759, 850752), (792, 815304), (828, 779856), (844, 765072), (864, 747362), (924, 698832), (966, 668448), (1008, 640596), (1012, 638064), (1056, 611478), (1104, 584892), (1188, 543536), (1232, 524124), (1242, 519904), (1266, 510048), (1288, 501336), (1344, 480447), (1386, 465888), (1449, 445632), (1472, 438669), (1477, 437184), (1512, 427064), (1518, 425376), (1584, 407652), (1656, 389928), (1688, 382536), (1728, 373681), (1771, 364608), (1848, 349416), (1899, 340032), (1932, 334224), (2016, 320298), (2024, 319032), (2079, 310592), (2112, 305739), (2208, 292446), (2277, 283584), (2321, 278208), (2376, 271768), (2464, 262062), (2484, 259952), (2532, 255024), (2576, 250668), (2772, 232944), (2898, 222816), (2954, 218592), (3024, 213532), (3036, 212688), (3168, 203826), (3312, 194964), (3376, 191268), (3542, 182304), (3696, 174708), (3798, 170016), (3864, 167112), (4032, 160149), (4048, 159516), (4158, 155296), (4347, 148544), (4416, 146223), (4431, 145728), (4554, 141792), (4642, 139104), (4752, 135884), (4853, 133056), (4928, 131031), (4968, 129976), (5064, 127512), (5152, 125334), (5313, 121536), (5544, 116472), (5697, 113344), (5796, 111408), (5908, 109296), (6048, 106766), (6072, 106344), (6336, 101913), (6624, 97482), (6752, 95634), (6831, 94528), (6963, 92736), (7084, 91152), (7392, 87354), (7596, 85008), (7728, 83556), (8096, 79758), (8316, 77648), (8694, 74272), (8862, 72864), (9108, 70896), (9284, 69552), (9504, 67942), (9706, 66528), (9936, 64988), (10128, 63756), (10304, 62667), (10626, 60768), (11088, 58236), (11394, 56672), (11592, 55704), (11816, 54648), (12096, 53383), (12144, 53172), (13248, 48741), (13293, 48576), (13504, 47817), (13662, 47264), (13926, 46368), (14168, 45576), (14559, 44352), (14784, 43677), (15192, 42504), (15456, 41778), (15939, 40512), (16192, 39879), (16247, 39744), (16632, 38824), (17388, 37136), (17724, 36432), (18216, 35448), (18568, 34776), (19008, 33971), (19412, 33264), (19872, 32494), (20256, 31878), (20889, 30912), (21252, 30384), (22176, 29118), (22788, 28336), (23184, 27852), (23632, 27324), (24288, 26586)]