378795648

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 256

約数和(自身を含む): 1311344640

約数和(自身を除く): 932548992

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, 64, 66, 69, 77, 84, 88, 92, 96, 112, 128, 132, 138, 154, 161, 168, 176, 184, 192, 224, 231, 253, 264, 276, 308, 322, 336, 352, 368, 384, 448, 462, 483, 506, 528, 552, 557, 616, 644, 672, 704, 736, 759, 896, 924, 966, 1012, 1056, 1104, 1114, 1232, 1288, 1344, 1408, 1472, 1518, 1671, 1771, 1848, 1932, 2024, 2112, 2208, 2228, 2464, 2576, 2688, 2944, 3036, 3342, 3542, 3696, 3864, 3899, 4048, 4224, 4416, 4456, 4928, 5152, 5313, 6072, 6127, 6684, 7084, 7392, 7728, 7798, 8096, 8832, 8912, 9856, 10304, 10626, 11697, 12144, 12254, 12811, 13368, 14168, 14784, 15456, 15596, 16192, 17824, 18381, 20608, 21252, 23394, 24288, 24508, 25622, 26736, 28336, 29568, 30912, 31192, 32384, 35648, 36762, 38433, 42504, 42889, 46788, 48576, 49016, 51244, 53472, 56672, 61824, 62384, 71296, 73524, 76866, 85008, 85778, 89677, 93576, 97152, 98032, 102488, 106944, 113344, 124768, 128667, 140921, 147048, 153732, 170016, 171556, 179354, 187152, 196064, 204976, 213888, 226688, 249536, 257334, 269031, 281842, 294096, 307464, 340032, 343112, 358708, 374304, 392128, 409952, 422763, 499072, 514668, 538062, 563684, 588192, 614928, 680064, 686224, 717416, 748608, 784256, 819904, 845526, 986447, 1029336, 1076124, 1127368, 1176384, 1229856, 1372448, 1434832, 1497216, 1639808, 1691052, 1972894, 2058672, 2152248, 2254736, 2352768, 2459712, 2744896, 2869664, 2959341, 3382104, 3945788, 4117344, 4304496, 4509472, 4919424, 5489792, 5739328, 5918682, 6764208, 7891576, 8234688, 8608992, 9018944, 11478656, 11837364, 13528416, 15783152, 16469376, 17217984, 18037888, 23674728, 27056832, 31566304, 34435968, 47349456, 54113664, 63132608, 94698912, 126265216, 189397824, 378795648]

約数ペア:

[(1, 378795648), (2, 189397824), (3, 126265216), (4, 94698912), (6, 63132608), (7, 54113664), (8, 47349456), (11, 34435968), (12, 31566304), (14, 27056832), (16, 23674728), (21, 18037888), (22, 17217984), (23, 16469376), (24, 15783152), (28, 13528416), (32, 11837364), (33, 11478656), (42, 9018944), (44, 8608992), (46, 8234688), (48, 7891576), (56, 6764208), (64, 5918682), (66, 5739328), (69, 5489792), (77, 4919424), (84, 4509472), (88, 4304496), (92, 4117344), (96, 3945788), (112, 3382104), (128, 2959341), (132, 2869664), (138, 2744896), (154, 2459712), (161, 2352768), (168, 2254736), (176, 2152248), (184, 2058672), (192, 1972894), (224, 1691052), (231, 1639808), (253, 1497216), (264, 1434832), (276, 1372448), (308, 1229856), (322, 1176384), (336, 1127368), (352, 1076124), (368, 1029336), (384, 986447), (448, 845526), (462, 819904), (483, 784256), (506, 748608), (528, 717416), (552, 686224), (557, 680064), (616, 614928), (644, 588192), (672, 563684), (704, 538062), (736, 514668), (759, 499072), (896, 422763), (924, 409952), (966, 392128), (1012, 374304), (1056, 358708), (1104, 343112), (1114, 340032), (1232, 307464), (1288, 294096), (1344, 281842), (1408, 269031), (1472, 257334), (1518, 249536), (1671, 226688), (1771, 213888), (1848, 204976), (1932, 196064), (2024, 187152), (2112, 179354), (2208, 171556), (2228, 170016), (2464, 153732), (2576, 147048), (2688, 140921), (2944, 128667), (3036, 124768), (3342, 113344), (3542, 106944), (3696, 102488), (3864, 98032), (3899, 97152), (4048, 93576), (4224, 89677), (4416, 85778), (4456, 85008), (4928, 76866), (5152, 73524), (5313, 71296), (6072, 62384), (6127, 61824), (6684, 56672), (7084, 53472), (7392, 51244), (7728, 49016), (7798, 48576), (8096, 46788), (8832, 42889), (8912, 42504), (9856, 38433), (10304, 36762), (10626, 35648), (11697, 32384), (12144, 31192), (12254, 30912), (12811, 29568), (13368, 28336), (14168, 26736), (14784, 25622), (15456, 24508), (15596, 24288), (16192, 23394), (17824, 21252), (18381, 20608)]