256478635008

素因数分解:

$2^{10}\times 3^3\times {\mathrm{983}}^1\times {\mathrm{9437}}^1$

素因数の和:10449

約数の個数: 176

約数和(自身を含む): 760418904960

約数和(自身を除く): 503940269952

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, 864, 983, 1024, 1152, 1536, 1728, 1966, 2304, 2949, 3072, 3456, 3932, 4608, 5898, 6912, 7864, 8847, 9216, 9437, 11796, 13824, 15728, 17694, 18874, 23592, 26541, 27648, 28311, 31456, 35388, 37748, 47184, 53082, 56622, 62912, 70776, 75496, 84933, 94368, 106164, 113244, 125824, 141552, 150992, 169866, 188736, 212328, 226488, 251648, 254799, 283104, 301984, 339732, 377472, 424656, 452976, 503296, 509598, 566208, 603968, 679464, 754944, 849312, 905952, 1006592, 1019196, 1132416, 1207936, 1358928, 1509888, 1698624, 1811904, 2038392, 2264832, 2415872, 2717856, 3019776, 3397248, 3623808, 4076784, 4529664, 4831744, 5435712, 6794496, 7247616, 8153568, 9059328, 9276571, 9663488, 10871424, 13588992, 14495232, 16307136, 18553142, 21742848, 27177984, 27829713, 28990464, 32614272, 37106284, 43485696, 55659426, 65228544, 74212568, 83489139, 86971392, 111318852, 130457088, 148425136, 166978278, 222637704, 250467417, 260914176, 296850272, 333956556, 445275408, 500934834, 593700544, 667913112, 890550816, 1001869668, 1187401088, 1335826224, 1781101632, 2003739336, 2374802176, 2671652448, 3562203264, 4007478672, 4749604352, 5343304896, 7124406528, 8014957344, 9499208704, 10686609792, 14248813056, 16029914688, 21373219584, 28497626112, 32059829376, 42746439168, 64119658752, 85492878336, 128239317504, 256478635008]

約数ペア:

[(1, 256478635008), (2, 128239317504), (3, 85492878336), (4, 64119658752), (6, 42746439168), (8, 32059829376), (9, 28497626112), (12, 21373219584), (16, 16029914688), (18, 14248813056), (24, 10686609792), (27, 9499208704), (32, 8014957344), (36, 7124406528), (48, 5343304896), (54, 4749604352), (64, 4007478672), (72, 3562203264), (96, 2671652448), (108, 2374802176), (128, 2003739336), (144, 1781101632), (192, 1335826224), (216, 1187401088), (256, 1001869668), (288, 890550816), (384, 667913112), (432, 593700544), (512, 500934834), (576, 445275408), (768, 333956556), (864, 296850272), (983, 260914176), (1024, 250467417), (1152, 222637704), (1536, 166978278), (1728, 148425136), (1966, 130457088), (2304, 111318852), (2949, 86971392), (3072, 83489139), (3456, 74212568), (3932, 65228544), (4608, 55659426), (5898, 43485696), (6912, 37106284), (7864, 32614272), (8847, 28990464), (9216, 27829713), (9437, 27177984), (11796, 21742848), (13824, 18553142), (15728, 16307136), (17694, 14495232), (18874, 13588992), (23592, 10871424), (26541, 9663488), (27648, 9276571), (28311, 9059328), (31456, 8153568), (35388, 7247616), (37748, 6794496), (47184, 5435712), (53082, 4831744), (56622, 4529664), (62912, 4076784), (70776, 3623808), (75496, 3397248), (84933, 3019776), (94368, 2717856), (106164, 2415872), (113244, 2264832), (125824, 2038392), (141552, 1811904), (150992, 1698624), (169866, 1509888), (188736, 1358928), (212328, 1207936), (226488, 1132416), (251648, 1019196), (254799, 1006592), (283104, 905952), (301984, 849312), (339732, 754944), (377472, 679464), (424656, 603968), (452976, 566208), (503296, 509598)]