388557312

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 1278668160

約数和(自身を除く): 890110848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 32, 33, 39, 44, 48, 52, 58, 61, 64, 66, 78, 87, 88, 96, 104, 116, 122, 128, 132, 143, 156, 174, 176, 183, 192, 208, 232, 244, 256, 264, 286, 312, 319, 348, 352, 366, 377, 384, 416, 429, 464, 488, 512, 528, 572, 624, 638, 671, 696, 704, 732, 754, 768, 793, 832, 858, 928, 957, 976, 1056, 1131, 1144, 1248, 1276, 1342, 1392, 1408, 1464, 1508, 1536, 1586, 1664, 1716, 1769, 1856, 1914, 1952, 2013, 2112, 2262, 2288, 2379, 2496, 2552, 2684, 2784, 2816, 2928, 3016, 3172, 3328, 3432, 3538, 3712, 3828, 3904, 4026, 4147, 4224, 4524, 4576, 4758, 4992, 5104, 5307, 5368, 5568, 5632, 5856, 6032, 6344, 6656, 6864, 7076, 7424, 7656, 7808, 8052, 8294, 8448, 8723, 9048, 9152, 9516, 9984, 10208, 10614, 10736, 11136, 11712, 12064, 12441, 12688, 13728, 14152, 14848, 15312, 15616, 16104, 16588, 16896, 17446, 18096, 18304, 19032, 19459, 19968, 20416, 21228, 21472, 22272, 22997, 23424, 24128, 24882, 25376, 26169, 27456, 28304, 30624, 31232, 32208, 33176, 34892, 36192, 36608, 38064, 38918, 40832, 42456, 42944, 44544, 45994, 46848, 48256, 49764, 50752, 52338, 54912, 56608, 58377, 61248, 64416, 66352, 68991, 69784, 72384, 73216, 76128, 77836, 81664, 84912, 85888, 91988, 93696, 96512, 99528, 101504, 104676, 109824, 113216, 116754, 122496, 128832, 132704, 137982, 139568, 144768, 152256, 155672, 163328, 169824, 171776, 183976, 193024, 199056, 203008, 209352, 219648, 226432, 233508, 244992, 252967, 257664, 265408, 275964, 279136, 289536, 304512, 311344, 339648, 343552, 367952, 398112, 406016, 418704, 452864, 467016, 489984, 505934, 515328, 530816, 551928, 558272, 579072, 609024, 622688, 679296, 735904, 758901, 796224, 837408, 905728, 934032, 1011868, 1030656, 1061632, 1103856, 1116544, 1218048, 1245376, 1358592, 1471808, 1517802, 1592448, 1674816, 1868064, 2023736, 2123264, 2207712, 2233088, 2490752, 2717184, 2943616, 3035604, 3184896, 3349632, 3736128, 4047472, 4415424, 4466176, 4981504, 5887232, 6071208, 6369792, 6699264, 7472256, 8094944, 8830848, 9963008, 11774464, 12142416, 13398528, 14944512, 16189888, 17661696, 24284832, 29889024, 32379776, 35323392, 48569664, 64759552, 97139328, 129519104, 194278656, 388557312]

約数ペア:

[(1, 388557312), (2, 194278656), (3, 129519104), (4, 97139328), (6, 64759552), (8, 48569664), (11, 35323392), (12, 32379776), (13, 29889024), (16, 24284832), (22, 17661696), (24, 16189888), (26, 14944512), (29, 13398528), (32, 12142416), (33, 11774464), (39, 9963008), (44, 8830848), (48, 8094944), (52, 7472256), (58, 6699264), (61, 6369792), (64, 6071208), (66, 5887232), (78, 4981504), (87, 4466176), (88, 4415424), (96, 4047472), (104, 3736128), (116, 3349632), (122, 3184896), (128, 3035604), (132, 2943616), (143, 2717184), (156, 2490752), (174, 2233088), (176, 2207712), (183, 2123264), (192, 2023736), (208, 1868064), (232, 1674816), (244, 1592448), (256, 1517802), (264, 1471808), (286, 1358592), (312, 1245376), (319, 1218048), (348, 1116544), (352, 1103856), (366, 1061632), (377, 1030656), (384, 1011868), (416, 934032), (429, 905728), (464, 837408), (488, 796224), (512, 758901), (528, 735904), (572, 679296), (624, 622688), (638, 609024), (671, 579072), (696, 558272), (704, 551928), (732, 530816), (754, 515328), (768, 505934), (793, 489984), (832, 467016), (858, 452864), (928, 418704), (957, 406016), (976, 398112), (1056, 367952), (1131, 343552), (1144, 339648), (1248, 311344), (1276, 304512), (1342, 289536), (1392, 279136), (1408, 275964), (1464, 265408), (1508, 257664), (1536, 252967), (1586, 244992), (1664, 233508), (1716, 226432), (1769, 219648), (1856, 209352), (1914, 203008), (1952, 199056), (2013, 193024), (2112, 183976), (2262, 171776), (2288, 169824), (2379, 163328), (2496, 155672), (2552, 152256), (2684, 144768), (2784, 139568), (2816, 137982), (2928, 132704), (3016, 128832), (3172, 122496), (3328, 116754), (3432, 113216), (3538, 109824), (3712, 104676), (3828, 101504), (3904, 99528), (4026, 96512), (4147, 93696), (4224, 91988), (4524, 85888), (4576, 84912), (4758, 81664), (4992, 77836), (5104, 76128), (5307, 73216), (5368, 72384), (5568, 69784), (5632, 68991), (5856, 66352), (6032, 64416), (6344, 61248), (6656, 58377), (6864, 56608), (7076, 54912), (7424, 52338), (7656, 50752), (7808, 49764), (8052, 48256), (8294, 46848), (8448, 45994), (8723, 44544), (9048, 42944), (9152, 42456), (9516, 40832), (9984, 38918), (10208, 38064), (10614, 36608), (10736, 36192), (11136, 34892), (11712, 33176), (12064, 32208), (12441, 31232), (12688, 30624), (13728, 28304), (14152, 27456), (14848, 26169), (15312, 25376), (15616, 24882), (16104, 24128), (16588, 23424), (16896, 22997), (17446, 22272), (18096, 21472), (18304, 21228), (19032, 20416), (19459, 19968)]