268627968

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 208

約数和(自身を含む): 912149760

約数和(自身を除く): 643521792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 347, 378, 384, 432, 448, 504, 512, 576, 672, 694, 756, 768, 864, 896, 1008, 1024, 1041, 1152, 1344, 1388, 1512, 1536, 1728, 1792, 2016, 2048, 2082, 2304, 2429, 2688, 2776, 3024, 3072, 3123, 3456, 3584, 4032, 4096, 4164, 4608, 4858, 5376, 5552, 6048, 6144, 6246, 6912, 7168, 7287, 8064, 8328, 9216, 9369, 9716, 10752, 11104, 12096, 12288, 12492, 13824, 14336, 14574, 16128, 16656, 18432, 18738, 19432, 21504, 21861, 22208, 24192, 24984, 27648, 28672, 29148, 32256, 33312, 36864, 37476, 38864, 43008, 43722, 44416, 48384, 49968, 55296, 58296, 64512, 65583, 66624, 74952, 77728, 86016, 87444, 88832, 96768, 99936, 110592, 116592, 129024, 131166, 133248, 149904, 155456, 174888, 177664, 193536, 199872, 233184, 258048, 262332, 266496, 299808, 310912, 349776, 355328, 387072, 399744, 466368, 524664, 532992, 599616, 621824, 699552, 710656, 774144, 799488, 932736, 1049328, 1065984, 1199232, 1243648, 1399104, 1421312, 1598976, 1865472, 2098656, 2131968, 2398464, 2487296, 2798208, 3197952, 3730944, 4197312, 4263936, 4796928, 4974592, 5596416, 6395904, 7461888, 8394624, 9593856, 9949184, 11192832, 12791808, 14923776, 16789248, 19187712, 22385664, 29847552, 33578496, 38375424, 44771328, 67156992, 89542656, 134313984, 268627968]

約数ペア:

[(1, 268627968), (2, 134313984), (3, 89542656), (4, 67156992), (6, 44771328), (7, 38375424), (8, 33578496), (9, 29847552), (12, 22385664), (14, 19187712), (16, 16789248), (18, 14923776), (21, 12791808), (24, 11192832), (27, 9949184), (28, 9593856), (32, 8394624), (36, 7461888), (42, 6395904), (48, 5596416), (54, 4974592), (56, 4796928), (63, 4263936), (64, 4197312), (72, 3730944), (84, 3197952), (96, 2798208), (108, 2487296), (112, 2398464), (126, 2131968), (128, 2098656), (144, 1865472), (168, 1598976), (189, 1421312), (192, 1399104), (216, 1243648), (224, 1199232), (252, 1065984), (256, 1049328), (288, 932736), (336, 799488), (347, 774144), (378, 710656), (384, 699552), (432, 621824), (448, 599616), (504, 532992), (512, 524664), (576, 466368), (672, 399744), (694, 387072), (756, 355328), (768, 349776), (864, 310912), (896, 299808), (1008, 266496), (1024, 262332), (1041, 258048), (1152, 233184), (1344, 199872), (1388, 193536), (1512, 177664), (1536, 174888), (1728, 155456), (1792, 149904), (2016, 133248), (2048, 131166), (2082, 129024), (2304, 116592), (2429, 110592), (2688, 99936), (2776, 96768), (3024, 88832), (3072, 87444), (3123, 86016), (3456, 77728), (3584, 74952), (4032, 66624), (4096, 65583), (4164, 64512), (4608, 58296), (4858, 55296), (5376, 49968), (5552, 48384), (6048, 44416), (6144, 43722), (6246, 43008), (6912, 38864), (7168, 37476), (7287, 36864), (8064, 33312), (8328, 32256), (9216, 29148), (9369, 28672), (9716, 27648), (10752, 24984), (11104, 24192), (12096, 22208), (12288, 21861), (12492, 21504), (13824, 19432), (14336, 18738), (14574, 18432), (16128, 16656)]