221194368

素因数分解:

$2^7\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2259

約数の個数: 128

約数和(自身を含む): 675648000

約数和(自身を除く): 454453632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 261, 288, 348, 384, 432, 464, 522, 576, 696, 783, 864, 928, 1044, 1152, 1392, 1566, 1728, 1856, 2088, 2207, 2784, 3132, 3456, 3712, 4176, 4414, 5568, 6264, 6621, 8352, 8828, 11136, 12528, 13242, 16704, 17656, 19863, 25056, 26484, 33408, 35312, 39726, 50112, 52968, 59589, 64003, 70624, 79452, 100224, 105936, 119178, 128006, 141248, 158904, 192009, 211872, 238356, 256012, 282496, 317808, 384018, 423744, 476712, 512024, 576027, 635616, 768036, 847488, 953424, 1024048, 1152054, 1271232, 1536072, 1728081, 1906848, 2048096, 2304108, 2542464, 3072144, 3456162, 3813696, 4096192, 4608216, 6144288, 6912324, 7627392, 8192384, 9216432, 12288576, 13824648, 18432864, 24577152, 27649296, 36865728, 55298592, 73731456, 110597184, 221194368]

約数ペア:

[(1, 221194368), (2, 110597184), (3, 73731456), (4, 55298592), (6, 36865728), (8, 27649296), (9, 24577152), (12, 18432864), (16, 13824648), (18, 12288576), (24, 9216432), (27, 8192384), (29, 7627392), (32, 6912324), (36, 6144288), (48, 4608216), (54, 4096192), (58, 3813696), (64, 3456162), (72, 3072144), (87, 2542464), (96, 2304108), (108, 2048096), (116, 1906848), (128, 1728081), (144, 1536072), (174, 1271232), (192, 1152054), (216, 1024048), (232, 953424), (261, 847488), (288, 768036), (348, 635616), (384, 576027), (432, 512024), (464, 476712), (522, 423744), (576, 384018), (696, 317808), (783, 282496), (864, 256012), (928, 238356), (1044, 211872), (1152, 192009), (1392, 158904), (1566, 141248), (1728, 128006), (1856, 119178), (2088, 105936), (2207, 100224), (2784, 79452), (3132, 70624), (3456, 64003), (3712, 59589), (4176, 52968), (4414, 50112), (5568, 39726), (6264, 35312), (6621, 33408), (8352, 26484), (8828, 25056), (11136, 19863), (12528, 17656), (13242, 16704)]