212497152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 683644416

約数和(自身を除く): 471147264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 47, 48, 56, 58, 64, 84, 87, 94, 96, 112, 116, 128, 141, 168, 174, 188, 192, 203, 224, 232, 256, 282, 329, 336, 348, 376, 384, 406, 448, 464, 564, 609, 658, 672, 696, 752, 768, 812, 841, 896, 928, 987, 1128, 1218, 1316, 1344, 1363, 1392, 1504, 1624, 1682, 1792, 1856, 1974, 2256, 2436, 2523, 2632, 2688, 2726, 2784, 3008, 3248, 3364, 3712, 3948, 4089, 4512, 4872, 5046, 5264, 5376, 5452, 5568, 5887, 6016, 6496, 6728, 7424, 7896, 8178, 9024, 9541, 9744, 10092, 10528, 10904, 11136, 11774, 12032, 12992, 13456, 15792, 16356, 17661, 18048, 19082, 19488, 20184, 21056, 21808, 22272, 23548, 25984, 26912, 28623, 31584, 32712, 35322, 36096, 38164, 38976, 39527, 40368, 42112, 43616, 47096, 51968, 53824, 57246, 63168, 65424, 70644, 76328, 77952, 79054, 80736, 84224, 87232, 94192, 107648, 114492, 118581, 126336, 130848, 141288, 152656, 155904, 158108, 161472, 174464, 188384, 215296, 228984, 237162, 252672, 261696, 276689, 282576, 305312, 316216, 322944, 348928, 376768, 457968, 474324, 523392, 553378, 565152, 610624, 632432, 645888, 753536, 830067, 915936, 948648, 1046784, 1106756, 1130304, 1221248, 1264864, 1507072, 1660134, 1831872, 1897296, 2213512, 2260608, 2442496, 2529728, 3320268, 3663744, 3794592, 4427024, 4521216, 5059456, 6640536, 7327488, 7589184, 8854048, 10118912, 13281072, 15178368, 17708096, 26562144, 30356736, 35416192, 53124288, 70832384, 106248576, 212497152]

約数ペア:

[(1, 212497152), (2, 106248576), (3, 70832384), (4, 53124288), (6, 35416192), (7, 30356736), (8, 26562144), (12, 17708096), (14, 15178368), (16, 13281072), (21, 10118912), (24, 8854048), (28, 7589184), (29, 7327488), (32, 6640536), (42, 5059456), (47, 4521216), (48, 4427024), (56, 3794592), (58, 3663744), (64, 3320268), (84, 2529728), (87, 2442496), (94, 2260608), (96, 2213512), (112, 1897296), (116, 1831872), (128, 1660134), (141, 1507072), (168, 1264864), (174, 1221248), (188, 1130304), (192, 1106756), (203, 1046784), (224, 948648), (232, 915936), (256, 830067), (282, 753536), (329, 645888), (336, 632432), (348, 610624), (376, 565152), (384, 553378), (406, 523392), (448, 474324), (464, 457968), (564, 376768), (609, 348928), (658, 322944), (672, 316216), (696, 305312), (752, 282576), (768, 276689), (812, 261696), (841, 252672), (896, 237162), (928, 228984), (987, 215296), (1128, 188384), (1218, 174464), (1316, 161472), (1344, 158108), (1363, 155904), (1392, 152656), (1504, 141288), (1624, 130848), (1682, 126336), (1792, 118581), (1856, 114492), (1974, 107648), (2256, 94192), (2436, 87232), (2523, 84224), (2632, 80736), (2688, 79054), (2726, 77952), (2784, 76328), (3008, 70644), (3248, 65424), (3364, 63168), (3712, 57246), (3948, 53824), (4089, 51968), (4512, 47096), (4872, 43616), (5046, 42112), (5264, 40368), (5376, 39527), (5452, 38976), (5568, 38164), (5887, 36096), (6016, 35322), (6496, 32712), (6728, 31584), (7424, 28623), (7896, 26912), (8178, 25984), (9024, 23548), (9541, 22272), (9744, 21808), (10092, 21056), (10528, 20184), (10904, 19488), (11136, 19082), (11774, 18048), (12032, 17661), (12992, 16356), (13456, 15792)]