387538368

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 224

約数和(自身を含む): 1239682560

約数和(自身を除く): 852144192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 61, 64, 84, 87, 96, 112, 116, 122, 163, 168, 174, 183, 192, 203, 224, 232, 244, 326, 336, 348, 366, 406, 427, 448, 464, 488, 489, 609, 652, 672, 696, 732, 812, 854, 928, 976, 978, 1141, 1218, 1281, 1304, 1344, 1392, 1464, 1624, 1708, 1769, 1856, 1952, 1956, 2282, 2436, 2562, 2608, 2784, 2928, 3248, 3416, 3423, 3538, 3904, 3912, 4564, 4727, 4872, 5124, 5216, 5307, 5568, 5856, 6496, 6832, 6846, 7076, 7824, 9128, 9454, 9744, 9943, 10248, 10432, 10614, 11712, 12383, 12992, 13664, 13692, 14152, 14181, 15648, 18256, 18908, 19488, 19886, 20496, 21228, 24766, 27328, 27384, 28304, 28362, 29829, 31296, 33089, 36512, 37149, 37816, 38976, 39772, 40992, 42456, 49532, 54768, 56608, 56724, 59658, 66178, 69601, 73024, 74298, 75632, 79544, 81984, 84912, 99064, 99267, 109536, 113216, 113448, 119316, 132356, 139202, 148596, 151264, 159088, 169824, 198128, 198534, 208803, 219072, 226896, 238632, 264712, 278404, 288347, 297192, 302528, 318176, 339648, 396256, 397068, 417606, 453792, 477264, 529424, 556808, 576694, 594384, 636352, 792512, 794136, 835212, 865041, 907584, 954528, 1058848, 1113616, 1153388, 1188768, 1588272, 1670424, 1730082, 1909056, 2018429, 2117696, 2227232, 2306776, 2377536, 3176544, 3340848, 3460164, 4036858, 4454464, 4613552, 6055287, 6353088, 6681696, 6920328, 8073716, 9227104, 12110574, 13363392, 13840656, 16147432, 18454208, 24221148, 27681312, 32294864, 48442296, 55362624, 64589728, 96884592, 129179456, 193769184, 387538368]

約数ペア:

[(1, 387538368), (2, 193769184), (3, 129179456), (4, 96884592), (6, 64589728), (7, 55362624), (8, 48442296), (12, 32294864), (14, 27681312), (16, 24221148), (21, 18454208), (24, 16147432), (28, 13840656), (29, 13363392), (32, 12110574), (42, 9227104), (48, 8073716), (56, 6920328), (58, 6681696), (61, 6353088), (64, 6055287), (84, 4613552), (87, 4454464), (96, 4036858), (112, 3460164), (116, 3340848), (122, 3176544), (163, 2377536), (168, 2306776), (174, 2227232), (183, 2117696), (192, 2018429), (203, 1909056), (224, 1730082), (232, 1670424), (244, 1588272), (326, 1188768), (336, 1153388), (348, 1113616), (366, 1058848), (406, 954528), (427, 907584), (448, 865041), (464, 835212), (488, 794136), (489, 792512), (609, 636352), (652, 594384), (672, 576694), (696, 556808), (732, 529424), (812, 477264), (854, 453792), (928, 417606), (976, 397068), (978, 396256), (1141, 339648), (1218, 318176), (1281, 302528), (1304, 297192), (1344, 288347), (1392, 278404), (1464, 264712), (1624, 238632), (1708, 226896), (1769, 219072), (1856, 208803), (1952, 198534), (1956, 198128), (2282, 169824), (2436, 159088), (2562, 151264), (2608, 148596), (2784, 139202), (2928, 132356), (3248, 119316), (3416, 113448), (3423, 113216), (3538, 109536), (3904, 99267), (3912, 99064), (4564, 84912), (4727, 81984), (4872, 79544), (5124, 75632), (5216, 74298), (5307, 73024), (5568, 69601), (5856, 66178), (6496, 59658), (6832, 56724), (6846, 56608), (7076, 54768), (7824, 49532), (9128, 42456), (9454, 40992), (9744, 39772), (9943, 38976), (10248, 37816), (10432, 37149), (10614, 36512), (11712, 33089), (12383, 31296), (12992, 29829), (13664, 28362), (13692, 28304), (14152, 27384), (14181, 27328), (15648, 24766), (18256, 21228), (18908, 20496), (19488, 19886)]