353118976

素因数分解:

$2^8\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 810519584

約数和(自身を除く): 457400608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 193, 224, 256, 386, 448, 772, 896, 1021, 1351, 1544, 1792, 2042, 2702, 3088, 4084, 5404, 6176, 7147, 8168, 10808, 12352, 14294, 16336, 21616, 24704, 28588, 32672, 43232, 49408, 57176, 65344, 86464, 114352, 130688, 172928, 197053, 228704, 261376, 345856, 394106, 457408, 788212, 914816, 1379371, 1576424, 1829632, 2758742, 3152848, 5517484, 6305696, 11034968, 12611392, 22069936, 25222784, 44139872, 50445568, 88279744, 176559488, 353118976]

約数ペア:

[(1, 353118976), (2, 176559488), (4, 88279744), (7, 50445568), (8, 44139872), (14, 25222784), (16, 22069936), (28, 12611392), (32, 11034968), (56, 6305696), (64, 5517484), (112, 3152848), (128, 2758742), (193, 1829632), (224, 1576424), (256, 1379371), (386, 914816), (448, 788212), (772, 457408), (896, 394106), (1021, 345856), (1351, 261376), (1544, 228704), (1792, 197053), (2042, 172928), (2702, 130688), (3088, 114352), (4084, 86464), (5404, 65344), (6176, 57176), (7147, 49408), (8168, 43232), (10808, 32672), (12352, 28588), (14294, 24704), (16336, 21616)]