254939328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1271

約数の個数: 168

約数和(自身を含む): 851599008

約数和(自身を除く): 596659680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 144, 159, 168, 192, 212, 224, 252, 288, 318, 336, 371, 424, 448, 477, 504, 576, 636, 672, 742, 848, 954, 1008, 1113, 1193, 1272, 1344, 1484, 1696, 1908, 2016, 2226, 2386, 2544, 2968, 3339, 3392, 3579, 3816, 4032, 4452, 4772, 5088, 5936, 6678, 7158, 7632, 8351, 8904, 9544, 10176, 10737, 11872, 13356, 14316, 15264, 16702, 17808, 19088, 21474, 23744, 25053, 26712, 28632, 30528, 33404, 35616, 38176, 42948, 50106, 53424, 57264, 63229, 66808, 71232, 75159, 76352, 85896, 100212, 106848, 114528, 126458, 133616, 150318, 171792, 189687, 200424, 213696, 229056, 252916, 267232, 300636, 343584, 379374, 400848, 442603, 505832, 534464, 569061, 601272, 687168, 758748, 801696, 885206, 1011664, 1138122, 1202544, 1327809, 1517496, 1603392, 1770412, 2023328, 2276244, 2405088, 2655618, 3034992, 3540824, 3983427, 4046656, 4552488, 4810176, 5311236, 6069984, 7081648, 7966854, 9104976, 10622472, 12139968, 14163296, 15933708, 18209952, 21244944, 28326592, 31867416, 36419904, 42489888, 63734832, 84979776, 127469664, 254939328]

約数ペア:

[(1, 254939328), (2, 127469664), (3, 84979776), (4, 63734832), (6, 42489888), (7, 36419904), (8, 31867416), (9, 28326592), (12, 21244944), (14, 18209952), (16, 15933708), (18, 14163296), (21, 12139968), (24, 10622472), (28, 9104976), (32, 7966854), (36, 7081648), (42, 6069984), (48, 5311236), (53, 4810176), (56, 4552488), (63, 4046656), (64, 3983427), (72, 3540824), (84, 3034992), (96, 2655618), (106, 2405088), (112, 2276244), (126, 2023328), (144, 1770412), (159, 1603392), (168, 1517496), (192, 1327809), (212, 1202544), (224, 1138122), (252, 1011664), (288, 885206), (318, 801696), (336, 758748), (371, 687168), (424, 601272), (448, 569061), (477, 534464), (504, 505832), (576, 442603), (636, 400848), (672, 379374), (742, 343584), (848, 300636), (954, 267232), (1008, 252916), (1113, 229056), (1193, 213696), (1272, 200424), (1344, 189687), (1484, 171792), (1696, 150318), (1908, 133616), (2016, 126458), (2226, 114528), (2386, 106848), (2544, 100212), (2968, 85896), (3339, 76352), (3392, 75159), (3579, 71232), (3816, 66808), (4032, 63229), (4452, 57264), (4772, 53424), (5088, 50106), (5936, 42948), (6678, 38176), (7158, 35616), (7632, 33404), (8351, 30528), (8904, 28632), (9544, 26712), (10176, 25053), (10737, 23744), (11872, 21474), (13356, 19088), (14316, 17808), (15264, 16702)]