1239180672

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:768

約数の個数: 128

約数和(自身を含む): 3427200000

約数和(自身を除く): 2188019328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 223, 232, 348, 384, 446, 464, 499, 669, 696, 892, 928, 998, 1338, 1392, 1497, 1784, 1856, 1996, 2676, 2784, 2994, 3568, 3712, 3992, 5352, 5568, 5988, 6467, 7136, 7984, 10704, 11136, 11976, 12934, 14272, 14471, 15968, 19401, 21408, 23952, 25868, 28544, 28942, 31936, 38802, 42816, 43413, 47904, 51736, 57884, 63872, 77604, 85632, 86826, 95808, 103472, 111277, 115768, 155208, 173652, 191616, 206944, 222554, 231536, 310416, 333831, 347304, 413888, 445108, 463072, 620832, 667662, 694608, 827776, 890216, 926144, 1241664, 1335324, 1389216, 1780432, 1852288, 2483328, 2670648, 2778432, 3227033, 3560864, 5341296, 5556864, 6454066, 7121728, 9681099, 10682592, 12908132, 14243456, 19362198, 21365184, 25816264, 38724396, 42730368, 51632528, 77448792, 103265056, 154897584, 206530112, 309795168, 413060224, 619590336, 1239180672]

約数ペア:

[(1, 1239180672), (2, 619590336), (3, 413060224), (4, 309795168), (6, 206530112), (8, 154897584), (12, 103265056), (16, 77448792), (24, 51632528), (29, 42730368), (32, 38724396), (48, 25816264), (58, 21365184), (64, 19362198), (87, 14243456), (96, 12908132), (116, 10682592), (128, 9681099), (174, 7121728), (192, 6454066), (223, 5556864), (232, 5341296), (348, 3560864), (384, 3227033), (446, 2778432), (464, 2670648), (499, 2483328), (669, 1852288), (696, 1780432), (892, 1389216), (928, 1335324), (998, 1241664), (1338, 926144), (1392, 890216), (1497, 827776), (1784, 694608), (1856, 667662), (1996, 620832), (2676, 463072), (2784, 445108), (2994, 413888), (3568, 347304), (3712, 333831), (3992, 310416), (5352, 231536), (5568, 222554), (5988, 206944), (6467, 191616), (7136, 173652), (7984, 155208), (10704, 115768), (11136, 111277), (11976, 103472), (12934, 95808), (14272, 86826), (14471, 85632), (15968, 77604), (19401, 63872), (21408, 57884), (23952, 51736), (25868, 47904), (28544, 43413), (28942, 42816), (31936, 38802)]