381308928

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 416

約数和(自身を含む): 1409114112

約数和(自身を除く): 1027805184

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 31, 32, 33, 39, 42, 44, 48, 52, 56, 62, 64, 66, 77, 78, 84, 88, 91, 93, 96, 104, 112, 124, 128, 132, 143, 154, 156, 168, 176, 182, 186, 192, 208, 217, 224, 231, 248, 256, 264, 273, 286, 308, 312, 336, 341, 352, 364, 372, 384, 403, 416, 429, 434, 448, 462, 496, 512, 528, 546, 572, 616, 624, 651, 672, 682, 704, 728, 744, 768, 806, 832, 858, 868, 896, 924, 992, 1001, 1023, 1024, 1056, 1092, 1144, 1209, 1232, 1248, 1302, 1344, 1364, 1408, 1456, 1488, 1536, 1612, 1664, 1716, 1736, 1792, 1848, 1984, 2002, 2046, 2048, 2112, 2184, 2288, 2387, 2418, 2464, 2496, 2604, 2688, 2728, 2816, 2821, 2912, 2976, 3003, 3072, 3224, 3328, 3432, 3472, 3584, 3696, 3968, 4004, 4092, 4096, 4224, 4368, 4433, 4576, 4774, 4836, 4928, 4992, 5208, 5376, 5456, 5632, 5642, 5824, 5952, 6006, 6144, 6448, 6656, 6864, 6944, 7161, 7168, 7392, 7936, 8008, 8184, 8448, 8463, 8736, 8866, 9152, 9548, 9672, 9856, 9984, 10416, 10752, 10912, 11264, 11284, 11648, 11904, 12012, 12288, 12896, 13299, 13312, 13728, 13888, 14322, 14336, 14784, 15872, 16016, 16368, 16896, 16926, 17472, 17732, 18304, 19096, 19344, 19712, 19968, 20832, 21504, 21824, 22528, 22568, 23296, 23808, 24024, 25792, 26598, 26624, 27456, 27776, 28644, 28672, 29568, 31031, 31744, 32032, 32736, 33792, 33852, 34944, 35464, 36608, 38192, 38688, 39424, 39936, 41664, 43008, 43648, 45056, 45136, 46592, 47616, 48048, 51584, 53196, 53248, 54912, 55552, 57288, 59136, 62062, 63488, 64064, 65472, 67584, 67704, 69888, 70928, 73216, 76384, 77376, 78848, 79872, 83328, 86016, 87296, 90272, 93093, 93184, 95232, 96096, 103168, 106392, 109824, 111104, 114576, 118272, 124124, 126976, 128128, 130944, 135168, 135408, 139776, 141856, 146432, 152768, 154752, 157696, 159744, 166656, 174592, 180544, 186186, 186368, 190464, 192192, 206336, 212784, 219648, 222208, 229152, 236544, 248248, 256256, 261888, 270816, 279552, 283712, 292864, 305536, 309504, 315392, 333312, 349184, 361088, 372372, 372736, 380928, 384384, 412672, 425568, 439296, 444416, 458304, 473088, 496496, 512512, 523776, 541632, 559104, 567424, 585728, 611072, 619008, 666624, 698368, 722176, 744744, 768768, 825344, 851136, 878592, 888832, 916608, 946176, 992992, 1025024, 1047552, 1083264, 1118208, 1134848, 1222144, 1238016, 1333248, 1396736, 1444352, 1489488, 1537536, 1650688, 1702272, 1757184, 1833216, 1985984, 2050048, 2095104, 2166528, 2269696, 2444288, 2476032, 2666496, 2888704, 2978976, 3075072, 3404544, 3666432, 3971968, 4100096, 4190208, 4333056, 4539392, 4888576, 4952064, 5777408, 5957952, 6150144, 6809088, 7332864, 7943936, 8666112, 9078784, 9777152, 11554816, 11915904, 12300288, 13618176, 14665728, 15887872, 17332224, 18157568, 23831808, 27236352, 29331456, 31775744, 34664448, 47663616, 54472704, 63551488, 95327232, 127102976, 190654464, 381308928]

約数ペア:

[(1, 381308928), (2, 190654464), (3, 127102976), (4, 95327232), (6, 63551488), (7, 54472704), (8, 47663616), (11, 34664448), (12, 31775744), (13, 29331456), (14, 27236352), (16, 23831808), (21, 18157568), (22, 17332224), (24, 15887872), (26, 14665728), (28, 13618176), (31, 12300288), (32, 11915904), (33, 11554816), (39, 9777152), (42, 9078784), (44, 8666112), (48, 7943936), (52, 7332864), (56, 6809088), (62, 6150144), (64, 5957952), (66, 5777408), (77, 4952064), (78, 4888576), (84, 4539392), (88, 4333056), (91, 4190208), (93, 4100096), (96, 3971968), (104, 3666432), (112, 3404544), (124, 3075072), (128, 2978976), (132, 2888704), (143, 2666496), (154, 2476032), (156, 2444288), (168, 2269696), (176, 2166528), (182, 2095104), (186, 2050048), (192, 1985984), (208, 1833216), (217, 1757184), (224, 1702272), (231, 1650688), (248, 1537536), (256, 1489488), (264, 1444352), (273, 1396736), (286, 1333248), (308, 1238016), (312, 1222144), (336, 1134848), (341, 1118208), (352, 1083264), (364, 1047552), (372, 1025024), (384, 992992), (403, 946176), (416, 916608), (429, 888832), (434, 878592), (448, 851136), (462, 825344), (496, 768768), (512, 744744), (528, 722176), (546, 698368), (572, 666624), (616, 619008), (624, 611072), (651, 585728), (672, 567424), (682, 559104), (704, 541632), (728, 523776), (744, 512512), (768, 496496), (806, 473088), (832, 458304), (858, 444416), (868, 439296), (896, 425568), (924, 412672), (992, 384384), (1001, 380928), (1023, 372736), (1024, 372372), (1056, 361088), (1092, 349184), (1144, 333312), (1209, 315392), (1232, 309504), (1248, 305536), (1302, 292864), (1344, 283712), (1364, 279552), (1408, 270816), (1456, 261888), (1488, 256256), (1536, 248248), (1612, 236544), (1664, 229152), (1716, 222208), (1736, 219648), (1792, 212784), (1848, 206336), (1984, 192192), (2002, 190464), (2046, 186368), (2048, 186186), (2112, 180544), (2184, 174592), (2288, 166656), (2387, 159744), (2418, 157696), (2464, 154752), (2496, 152768), (2604, 146432), (2688, 141856), (2728, 139776), (2816, 135408), (2821, 135168), (2912, 130944), (2976, 128128), (3003, 126976), (3072, 124124), (3224, 118272), (3328, 114576), (3432, 111104), (3472, 109824), (3584, 106392), (3696, 103168), (3968, 96096), (4004, 95232), (4092, 93184), (4096, 93093), (4224, 90272), (4368, 87296), (4433, 86016), (4576, 83328), (4774, 79872), (4836, 78848), (4928, 77376), (4992, 76384), (5208, 73216), (5376, 70928), (5456, 69888), (5632, 67704), (5642, 67584), (5824, 65472), (5952, 64064), (6006, 63488), (6144, 62062), (6448, 59136), (6656, 57288), (6864, 55552), (6944, 54912), (7161, 53248), (7168, 53196), (7392, 51584), (7936, 48048), (8008, 47616), (8184, 46592), (8448, 45136), (8463, 45056), (8736, 43648), (8866, 43008), (9152, 41664), (9548, 39936), (9672, 39424), (9856, 38688), (9984, 38192), (10416, 36608), (10752, 35464), (10912, 34944), (11264, 33852), (11284, 33792), (11648, 32736), (11904, 32032), (12012, 31744), (12288, 31031), (12896, 29568), (13299, 28672), (13312, 28644), (13728, 27776), (13888, 27456), (14322, 26624), (14336, 26598), (14784, 25792), (15872, 24024), (16016, 23808), (16368, 23296), (16896, 22568), (16926, 22528), (17472, 21824), (17732, 21504), (18304, 20832), (19096, 19968), (19344, 19712)]