1028135808

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{42499}}^1$

素因数の和:42529

約数の個数: 128

約数和(自身を含む): 3468000000

約数和(自身を除く): 2439864192

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, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 42499, 84998, 127497, 169996, 254994, 297493, 339992, 382491, 509988, 594986, 679984, 764982, 892479, 1019976, 1147473, 1189972, 1359968, 1529964, 1784958, 2039952, 2294946, 2379944, 2677437, 2719936, 3059928, 3569916, 4079904, 4589892, 4759888, 5354874, 5439872, 6119856, 7139832, 8032311, 8159808, 9179784, 9519776, 10709748, 12239712, 14279664, 16064622, 16319616, 18359568, 19039552, 21419496, 24479424, 28559328, 32129244, 36719136, 38079104, 42838992, 48958848, 57118656, 64258488, 73438272, 85677984, 114237312, 128516976, 146876544, 171355968, 257033952, 342711936, 514067904, 1028135808]

約数ペア:

[(1, 1028135808), (2, 514067904), (3, 342711936), (4, 257033952), (6, 171355968), (7, 146876544), (8, 128516976), (9, 114237312), (12, 85677984), (14, 73438272), (16, 64258488), (18, 57118656), (21, 48958848), (24, 42838992), (27, 38079104), (28, 36719136), (32, 32129244), (36, 28559328), (42, 24479424), (48, 21419496), (54, 19039552), (56, 18359568), (63, 16319616), (64, 16064622), (72, 14279664), (84, 12239712), (96, 10709748), (108, 9519776), (112, 9179784), (126, 8159808), (128, 8032311), (144, 7139832), (168, 6119856), (189, 5439872), (192, 5354874), (216, 4759888), (224, 4589892), (252, 4079904), (288, 3569916), (336, 3059928), (378, 2719936), (384, 2677437), (432, 2379944), (448, 2294946), (504, 2039952), (576, 1784958), (672, 1529964), (756, 1359968), (864, 1189972), (896, 1147473), (1008, 1019976), (1152, 892479), (1344, 764982), (1512, 679984), (1728, 594986), (2016, 509988), (2688, 382491), (3024, 339992), (3456, 297493), (4032, 254994), (6048, 169996), (8064, 127497), (12096, 84998), (24192, 42499)]