2785148928

素因数分解:

$2^{17}\times 3^3\times {\mathrm{787}}^1$

素因数の和:830

約数の個数: 144

約数和(自身を含む): 8262747360

約数和(自身を除く): 5477598432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 787, 864, 1024, 1152, 1536, 1574, 1728, 2048, 2304, 2361, 3072, 3148, 3456, 4096, 4608, 4722, 6144, 6296, 6912, 7083, 8192, 9216, 9444, 12288, 12592, 13824, 14166, 16384, 18432, 18888, 21249, 24576, 25184, 27648, 28332, 32768, 36864, 37776, 42498, 49152, 50368, 55296, 56664, 65536, 73728, 75552, 84996, 98304, 100736, 110592, 113328, 131072, 147456, 151104, 169992, 196608, 201472, 221184, 226656, 294912, 302208, 339984, 393216, 402944, 442368, 453312, 589824, 604416, 679968, 805888, 884736, 906624, 1179648, 1208832, 1359936, 1611776, 1769472, 1813248, 2417664, 2719872, 3223552, 3538944, 3626496, 4835328, 5439744, 6447104, 7252992, 9670656, 10879488, 12894208, 14505984, 19341312, 21758976, 25788416, 29011968, 38682624, 43517952, 51576832, 58023936, 77365248, 87035904, 103153664, 116047872, 154730496, 174071808, 232095744, 309460992, 348143616, 464191488, 696287232, 928382976, 1392574464, 2785148928]

約数ペア:

[(1, 2785148928), (2, 1392574464), (3, 928382976), (4, 696287232), (6, 464191488), (8, 348143616), (9, 309460992), (12, 232095744), (16, 174071808), (18, 154730496), (24, 116047872), (27, 103153664), (32, 87035904), (36, 77365248), (48, 58023936), (54, 51576832), (64, 43517952), (72, 38682624), (96, 29011968), (108, 25788416), (128, 21758976), (144, 19341312), (192, 14505984), (216, 12894208), (256, 10879488), (288, 9670656), (384, 7252992), (432, 6447104), (512, 5439744), (576, 4835328), (768, 3626496), (787, 3538944), (864, 3223552), (1024, 2719872), (1152, 2417664), (1536, 1813248), (1574, 1769472), (1728, 1611776), (2048, 1359936), (2304, 1208832), (2361, 1179648), (3072, 906624), (3148, 884736), (3456, 805888), (4096, 679968), (4608, 604416), (4722, 589824), (6144, 453312), (6296, 442368), (6912, 402944), (7083, 393216), (8192, 339984), (9216, 302208), (9444, 294912), (12288, 226656), (12592, 221184), (13824, 201472), (14166, 196608), (16384, 169992), (18432, 151104), (18888, 147456), (21249, 131072), (24576, 113328), (25184, 110592), (27648, 100736), (28332, 98304), (32768, 84996), (36864, 75552), (37776, 73728), (42498, 65536), (49152, 56664), (50368, 55296)]