641980416

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 384

約数和(自身を含む): 2264371200

約数和(自身を除く): 1622390784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 32, 33, 42, 44, 46, 48, 56, 59, 64, 66, 69, 77, 84, 88, 92, 96, 112, 118, 128, 132, 138, 154, 161, 168, 176, 177, 184, 192, 224, 231, 236, 253, 256, 264, 276, 308, 322, 336, 352, 354, 368, 384, 413, 448, 462, 472, 483, 506, 512, 528, 552, 616, 644, 649, 672, 704, 708, 736, 759, 768, 826, 896, 924, 944, 966, 1012, 1024, 1056, 1104, 1232, 1239, 1288, 1298, 1344, 1357, 1408, 1416, 1472, 1518, 1536, 1652, 1771, 1792, 1848, 1888, 1932, 1947, 2024, 2048, 2112, 2208, 2464, 2478, 2576, 2596, 2688, 2714, 2816, 2832, 2944, 3036, 3072, 3304, 3542, 3584, 3696, 3776, 3864, 3894, 4048, 4071, 4224, 4416, 4543, 4928, 4956, 5152, 5192, 5313, 5376, 5428, 5632, 5664, 5888, 6072, 6144, 6608, 7084, 7168, 7392, 7552, 7728, 7788, 8096, 8142, 8448, 8832, 9086, 9499, 9856, 9912, 10304, 10384, 10626, 10752, 10856, 11264, 11328, 11776, 12144, 13216, 13629, 14168, 14336, 14784, 14927, 15104, 15456, 15576, 16192, 16284, 16896, 17664, 18172, 18998, 19712, 19824, 20608, 20768, 21252, 21504, 21712, 22528, 22656, 23552, 24288, 26432, 27258, 28336, 28497, 29568, 29854, 30208, 30912, 31152, 32384, 32568, 33792, 35328, 36344, 37996, 39424, 39648, 41216, 41536, 42504, 43008, 43424, 44781, 45312, 47104, 48576, 52864, 54516, 56672, 56994, 59136, 59708, 60416, 61824, 62304, 64768, 65136, 67584, 70656, 72688, 75992, 78848, 79296, 82432, 83072, 85008, 86848, 89562, 90624, 97152, 104489, 105728, 109032, 113344, 113988, 118272, 119416, 120832, 123648, 124608, 129536, 130272, 141312, 145376, 151984, 157696, 158592, 164864, 166144, 170016, 173696, 179124, 181248, 194304, 208978, 211456, 218064, 226688, 227976, 236544, 238832, 247296, 249216, 259072, 260544, 290752, 303968, 313467, 317184, 329728, 332288, 340032, 347392, 358248, 362496, 388608, 417956, 422912, 436128, 453376, 455952, 473088, 477664, 494592, 498432, 518144, 521088, 581504, 607936, 626934, 634368, 664576, 680064, 694784, 716496, 777216, 835912, 845824, 872256, 906752, 911904, 955328, 989184, 996864, 1042176, 1163008, 1215872, 1253868, 1268736, 1329152, 1360128, 1389568, 1432992, 1554432, 1671824, 1744512, 1813504, 1823808, 1910656, 1993728, 2084352, 2326016, 2431744, 2507736, 2537472, 2720256, 2779136, 2865984, 3343648, 3489024, 3627008, 3647616, 3821312, 3987456, 4168704, 4652032, 4863488, 5015472, 5440512, 5731968, 6687296, 6978048, 7295232, 7642624, 8337408, 9304064, 9726976, 10030944, 10881024, 11463936, 13374592, 13956096, 14590464, 15285248, 19453952, 20061888, 22927872, 26749184, 27912192, 29180928, 30570496, 40123776, 45855744, 53498368, 58361856, 80247552, 91711488, 106996736, 160495104, 213993472, 320990208, 641980416]

約数ペア:

[(1, 641980416), (2, 320990208), (3, 213993472), (4, 160495104), (6, 106996736), (7, 91711488), (8, 80247552), (11, 58361856), (12, 53498368), (14, 45855744), (16, 40123776), (21, 30570496), (22, 29180928), (23, 27912192), (24, 26749184), (28, 22927872), (32, 20061888), (33, 19453952), (42, 15285248), (44, 14590464), (46, 13956096), (48, 13374592), (56, 11463936), (59, 10881024), (64, 10030944), (66, 9726976), (69, 9304064), (77, 8337408), (84, 7642624), (88, 7295232), (92, 6978048), (96, 6687296), (112, 5731968), (118, 5440512), (128, 5015472), (132, 4863488), (138, 4652032), (154, 4168704), (161, 3987456), (168, 3821312), (176, 3647616), (177, 3627008), (184, 3489024), (192, 3343648), (224, 2865984), (231, 2779136), (236, 2720256), (253, 2537472), (256, 2507736), (264, 2431744), (276, 2326016), (308, 2084352), (322, 1993728), (336, 1910656), (352, 1823808), (354, 1813504), (368, 1744512), (384, 1671824), (413, 1554432), (448, 1432992), (462, 1389568), (472, 1360128), (483, 1329152), (506, 1268736), (512, 1253868), (528, 1215872), (552, 1163008), (616, 1042176), (644, 996864), (649, 989184), (672, 955328), (704, 911904), (708, 906752), (736, 872256), (759, 845824), (768, 835912), (826, 777216), (896, 716496), (924, 694784), (944, 680064), (966, 664576), (1012, 634368), (1024, 626934), (1056, 607936), (1104, 581504), (1232, 521088), (1239, 518144), (1288, 498432), (1298, 494592), (1344, 477664), (1357, 473088), (1408, 455952), (1416, 453376), (1472, 436128), (1518, 422912), (1536, 417956), (1652, 388608), (1771, 362496), (1792, 358248), (1848, 347392), (1888, 340032), (1932, 332288), (1947, 329728), (2024, 317184), (2048, 313467), (2112, 303968), (2208, 290752), (2464, 260544), (2478, 259072), (2576, 249216), (2596, 247296), (2688, 238832), (2714, 236544), (2816, 227976), (2832, 226688), (2944, 218064), (3036, 211456), (3072, 208978), (3304, 194304), (3542, 181248), (3584, 179124), (3696, 173696), (3776, 170016), (3864, 166144), (3894, 164864), (4048, 158592), (4071, 157696), (4224, 151984), (4416, 145376), (4543, 141312), (4928, 130272), (4956, 129536), (5152, 124608), (5192, 123648), (5313, 120832), (5376, 119416), (5428, 118272), (5632, 113988), (5664, 113344), (5888, 109032), (6072, 105728), (6144, 104489), (6608, 97152), (7084, 90624), (7168, 89562), (7392, 86848), (7552, 85008), (7728, 83072), (7788, 82432), (8096, 79296), (8142, 78848), (8448, 75992), (8832, 72688), (9086, 70656), (9499, 67584), (9856, 65136), (9912, 64768), (10304, 62304), (10384, 61824), (10626, 60416), (10752, 59708), (10856, 59136), (11264, 56994), (11328, 56672), (11776, 54516), (12144, 52864), (13216, 48576), (13629, 47104), (14168, 45312), (14336, 44781), (14784, 43424), (14927, 43008), (15104, 42504), (15456, 41536), (15576, 41216), (16192, 39648), (16284, 39424), (16896, 37996), (17664, 36344), (18172, 35328), (18998, 33792), (19712, 32568), (19824, 32384), (20608, 31152), (20768, 30912), (21252, 30208), (21504, 29854), (21712, 29568), (22528, 28497), (22656, 28336), (23552, 27258), (24288, 26432)]