388553088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 256

約数和(自身を含む): 1364221440

約数和(自身を除く): 975668352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 128, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 384, 408, 448, 462, 476, 528, 544, 561, 616, 672, 704, 714, 748, 773, 816, 896, 924, 952, 1056, 1088, 1122, 1232, 1309, 1344, 1408, 1428, 1496, 1546, 1632, 1848, 1904, 2112, 2176, 2244, 2319, 2464, 2618, 2688, 2856, 2992, 3092, 3264, 3696, 3808, 3927, 4224, 4488, 4638, 4928, 5236, 5411, 5712, 5984, 6184, 6528, 7392, 7616, 7854, 8503, 8976, 9276, 9856, 10472, 10822, 11424, 11968, 12368, 13141, 14784, 15232, 15708, 16233, 17006, 17952, 18552, 20944, 21644, 22848, 23936, 24736, 25509, 26282, 29568, 31416, 32466, 34012, 35904, 37104, 39423, 41888, 43288, 45696, 49472, 51018, 52564, 59521, 62832, 64932, 68024, 71808, 74208, 78846, 83776, 86576, 91987, 98944, 102036, 105128, 119042, 125664, 129864, 136048, 144551, 148416, 157692, 167552, 173152, 178563, 183974, 204072, 210256, 238084, 251328, 259728, 272096, 275961, 289102, 296832, 315384, 346304, 357126, 367948, 408144, 420512, 433653, 476168, 502656, 519456, 544192, 551922, 578204, 630768, 692608, 714252, 735896, 816288, 841024, 867306, 952336, 1011857, 1038912, 1088384, 1103844, 1156408, 1261536, 1428504, 1471792, 1632576, 1682048, 1734612, 1904672, 2023714, 2077824, 2207688, 2312816, 2523072, 2857008, 2943584, 3035571, 3265152, 3469224, 3809344, 4047428, 4415376, 4625632, 5046144, 5714016, 5887168, 6071142, 6938448, 7618688, 8094856, 8830752, 9251264, 11428032, 11774336, 12142284, 13876896, 16189712, 17661504, 18502528, 22856064, 24284568, 27753792, 32379424, 35323008, 48569136, 55507584, 64758848, 97138272, 129517696, 194276544, 388553088]

約数ペア:

[(1, 388553088), (2, 194276544), (3, 129517696), (4, 97138272), (6, 64758848), (7, 55507584), (8, 48569136), (11, 35323008), (12, 32379424), (14, 27753792), (16, 24284568), (17, 22856064), (21, 18502528), (22, 17661504), (24, 16189712), (28, 13876896), (32, 12142284), (33, 11774336), (34, 11428032), (42, 9251264), (44, 8830752), (48, 8094856), (51, 7618688), (56, 6938448), (64, 6071142), (66, 5887168), (68, 5714016), (77, 5046144), (84, 4625632), (88, 4415376), (96, 4047428), (102, 3809344), (112, 3469224), (119, 3265152), (128, 3035571), (132, 2943584), (136, 2857008), (154, 2523072), (168, 2312816), (176, 2207688), (187, 2077824), (192, 2023714), (204, 1904672), (224, 1734612), (231, 1682048), (238, 1632576), (264, 1471792), (272, 1428504), (308, 1261536), (336, 1156408), (352, 1103844), (357, 1088384), (374, 1038912), (384, 1011857), (408, 952336), (448, 867306), (462, 841024), (476, 816288), (528, 735896), (544, 714252), (561, 692608), (616, 630768), (672, 578204), (704, 551922), (714, 544192), (748, 519456), (773, 502656), (816, 476168), (896, 433653), (924, 420512), (952, 408144), (1056, 367948), (1088, 357126), (1122, 346304), (1232, 315384), (1309, 296832), (1344, 289102), (1408, 275961), (1428, 272096), (1496, 259728), (1546, 251328), (1632, 238084), (1848, 210256), (1904, 204072), (2112, 183974), (2176, 178563), (2244, 173152), (2319, 167552), (2464, 157692), (2618, 148416), (2688, 144551), (2856, 136048), (2992, 129864), (3092, 125664), (3264, 119042), (3696, 105128), (3808, 102036), (3927, 98944), (4224, 91987), (4488, 86576), (4638, 83776), (4928, 78846), (5236, 74208), (5411, 71808), (5712, 68024), (5984, 64932), (6184, 62832), (6528, 59521), (7392, 52564), (7616, 51018), (7854, 49472), (8503, 45696), (8976, 43288), (9276, 41888), (9856, 39423), (10472, 37104), (10822, 35904), (11424, 34012), (11968, 32466), (12368, 31416), (13141, 29568), (14784, 26282), (15232, 25509), (15708, 24736), (16233, 23936), (17006, 22848), (17952, 21644), (18552, 20944)]