1389293568

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:279

約数の個数: 234

約数和(自身を含む): 4364951136

約数和(自身を除く): 2975657568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 223, 234, 256, 288, 312, 338, 384, 416, 446, 468, 507, 512, 576, 624, 669, 676, 768, 832, 892, 936, 1014, 1024, 1152, 1248, 1338, 1352, 1521, 1536, 1664, 1784, 1872, 2007, 2028, 2048, 2304, 2496, 2676, 2704, 2899, 3042, 3072, 3328, 3568, 3744, 4014, 4056, 4096, 4608, 4992, 5352, 5408, 5798, 6084, 6144, 6656, 7136, 7488, 8028, 8112, 8697, 9216, 9984, 10704, 10816, 11596, 12168, 12288, 13312, 14272, 14976, 16056, 16224, 17394, 18432, 19968, 21408, 21632, 23192, 24336, 26091, 26624, 28544, 29952, 32112, 32448, 34788, 36864, 37687, 39936, 42816, 43264, 46384, 48672, 52182, 53248, 57088, 59904, 64224, 64896, 69576, 75374, 79872, 85632, 86528, 92768, 97344, 104364, 113061, 114176, 119808, 128448, 129792, 139152, 150748, 159744, 171264, 173056, 185536, 194688, 208728, 226122, 228352, 239616, 256896, 259584, 278304, 301496, 339183, 342528, 346112, 371072, 389376, 417456, 452244, 456704, 479232, 513792, 519168, 556608, 602992, 678366, 685056, 692224, 742144, 778752, 834912, 904488, 913408, 1027584, 1038336, 1113216, 1205984, 1356732, 1370112, 1484288, 1557504, 1669824, 1808976, 2055168, 2076672, 2226432, 2411968, 2713464, 2740224, 2968576, 3115008, 3339648, 3617952, 4110336, 4452864, 4823936, 5426928, 5937152, 6230016, 6679296, 7235904, 8220672, 8905728, 9647872, 10853856, 11874304, 13358592, 14471808, 17811456, 19295744, 21707712, 26717184, 28943616, 35622912, 38591488, 43415424, 53434368, 57887232, 77182976, 86830848, 106868736, 115774464, 154365952, 173661696, 231548928, 347323392, 463097856, 694646784, 1389293568]

約数ペア:

[(1, 1389293568), (2, 694646784), (3, 463097856), (4, 347323392), (6, 231548928), (8, 173661696), (9, 154365952), (12, 115774464), (13, 106868736), (16, 86830848), (18, 77182976), (24, 57887232), (26, 53434368), (32, 43415424), (36, 38591488), (39, 35622912), (48, 28943616), (52, 26717184), (64, 21707712), (72, 19295744), (78, 17811456), (96, 14471808), (104, 13358592), (117, 11874304), (128, 10853856), (144, 9647872), (156, 8905728), (169, 8220672), (192, 7235904), (208, 6679296), (223, 6230016), (234, 5937152), (256, 5426928), (288, 4823936), (312, 4452864), (338, 4110336), (384, 3617952), (416, 3339648), (446, 3115008), (468, 2968576), (507, 2740224), (512, 2713464), (576, 2411968), (624, 2226432), (669, 2076672), (676, 2055168), (768, 1808976), (832, 1669824), (892, 1557504), (936, 1484288), (1014, 1370112), (1024, 1356732), (1152, 1205984), (1248, 1113216), (1338, 1038336), (1352, 1027584), (1521, 913408), (1536, 904488), (1664, 834912), (1784, 778752), (1872, 742144), (2007, 692224), (2028, 685056), (2048, 678366), (2304, 602992), (2496, 556608), (2676, 519168), (2704, 513792), (2899, 479232), (3042, 456704), (3072, 452244), (3328, 417456), (3568, 389376), (3744, 371072), (4014, 346112), (4056, 342528), (4096, 339183), (4608, 301496), (4992, 278304), (5352, 259584), (5408, 256896), (5798, 239616), (6084, 228352), (6144, 226122), (6656, 208728), (7136, 194688), (7488, 185536), (8028, 173056), (8112, 171264), (8697, 159744), (9216, 150748), (9984, 139152), (10704, 129792), (10816, 128448), (11596, 119808), (12168, 114176), (12288, 113061), (13312, 104364), (14272, 97344), (14976, 92768), (16056, 86528), (16224, 85632), (17394, 79872), (18432, 75374), (19968, 69576), (21408, 64896), (21632, 64224), (23192, 59904), (24336, 57088), (26091, 53248), (26624, 52182), (28544, 48672), (29952, 46384), (32112, 43264), (32448, 42816), (34788, 39936), (36864, 37687)]