290648064

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 208

約数和(自身を含む): 922634240

約数和(自身を除く): 631986176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 109, 112, 124, 128, 168, 186, 192, 217, 218, 224, 248, 256, 327, 336, 372, 384, 434, 436, 448, 496, 512, 651, 654, 672, 744, 763, 768, 868, 872, 896, 992, 1024, 1302, 1308, 1344, 1488, 1526, 1536, 1736, 1744, 1792, 1984, 2048, 2289, 2604, 2616, 2688, 2976, 3052, 3072, 3379, 3472, 3488, 3584, 3968, 4096, 4578, 5208, 5232, 5376, 5952, 6104, 6144, 6758, 6944, 6976, 7168, 7936, 9156, 10137, 10416, 10464, 10752, 11904, 12208, 12288, 13516, 13888, 13952, 14336, 15872, 18312, 20274, 20832, 20928, 21504, 23653, 23808, 24416, 27032, 27776, 27904, 28672, 31744, 36624, 40548, 41664, 41856, 43008, 47306, 47616, 48832, 54064, 55552, 55808, 63488, 70959, 73248, 81096, 83328, 83712, 86016, 94612, 95232, 97664, 108128, 111104, 111616, 126976, 141918, 146496, 162192, 166656, 167424, 189224, 190464, 195328, 216256, 222208, 223232, 283836, 292992, 324384, 333312, 334848, 378448, 380928, 390656, 432512, 444416, 446464, 567672, 585984, 648768, 666624, 669696, 756896, 781312, 865024, 888832, 1135344, 1171968, 1297536, 1333248, 1339392, 1513792, 1562624, 1730048, 2270688, 2343936, 2595072, 2666496, 3027584, 3125248, 3460096, 4541376, 4687872, 5190144, 6055168, 6920192, 9082752, 9375744, 10380288, 12110336, 13840384, 18165504, 20760576, 24220672, 36331008, 41521152, 48441344, 72662016, 96882688, 145324032, 290648064]

約数ペア:

[(1, 290648064), (2, 145324032), (3, 96882688), (4, 72662016), (6, 48441344), (7, 41521152), (8, 36331008), (12, 24220672), (14, 20760576), (16, 18165504), (21, 13840384), (24, 12110336), (28, 10380288), (31, 9375744), (32, 9082752), (42, 6920192), (48, 6055168), (56, 5190144), (62, 4687872), (64, 4541376), (84, 3460096), (93, 3125248), (96, 3027584), (109, 2666496), (112, 2595072), (124, 2343936), (128, 2270688), (168, 1730048), (186, 1562624), (192, 1513792), (217, 1339392), (218, 1333248), (224, 1297536), (248, 1171968), (256, 1135344), (327, 888832), (336, 865024), (372, 781312), (384, 756896), (434, 669696), (436, 666624), (448, 648768), (496, 585984), (512, 567672), (651, 446464), (654, 444416), (672, 432512), (744, 390656), (763, 380928), (768, 378448), (868, 334848), (872, 333312), (896, 324384), (992, 292992), (1024, 283836), (1302, 223232), (1308, 222208), (1344, 216256), (1488, 195328), (1526, 190464), (1536, 189224), (1736, 167424), (1744, 166656), (1792, 162192), (1984, 146496), (2048, 141918), (2289, 126976), (2604, 111616), (2616, 111104), (2688, 108128), (2976, 97664), (3052, 95232), (3072, 94612), (3379, 86016), (3472, 83712), (3488, 83328), (3584, 81096), (3968, 73248), (4096, 70959), (4578, 63488), (5208, 55808), (5232, 55552), (5376, 54064), (5952, 48832), (6104, 47616), (6144, 47306), (6758, 43008), (6944, 41856), (6976, 41664), (7168, 40548), (7936, 36624), (9156, 31744), (10137, 28672), (10416, 27904), (10464, 27776), (10752, 27032), (11904, 24416), (12208, 23808), (12288, 23653), (13516, 21504), (13888, 20928), (13952, 20832), (14336, 20274), (15872, 18312)]