445479424

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 1055932416

約数和(自身を除く): 610452992

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 127, 128, 136, 208, 221, 248, 254, 256, 272, 403, 416, 442, 496, 508, 512, 527, 544, 806, 832, 884, 992, 1016, 1054, 1088, 1612, 1651, 1664, 1768, 1984, 2032, 2108, 2159, 2176, 3224, 3302, 3328, 3536, 3937, 3968, 4064, 4216, 4318, 4352, 6448, 6604, 6656, 6851, 7072, 7874, 7936, 8128, 8432, 8636, 8704, 12896, 13208, 13702, 14144, 15748, 15872, 16256, 16864, 17272, 25792, 26416, 27404, 28067, 28288, 31496, 32512, 33728, 34544, 51181, 51584, 52832, 54808, 56134, 56576, 62992, 65024, 66929, 67456, 69088, 102362, 103168, 105664, 109616, 112268, 113152, 125984, 133858, 134912, 138176, 204724, 206336, 211328, 219232, 224536, 251968, 267716, 269824, 276352, 409448, 422656, 438464, 449072, 503936, 535432, 552704, 818896, 845312, 870077, 876928, 898144, 1007872, 1070864, 1105408, 1637792, 1740154, 1753856, 1796288, 2015744, 2141728, 3275584, 3480308, 3507712, 3592576, 4283456, 6551168, 6960616, 7185152, 8566912, 13102336, 13921232, 14370304, 17133824, 26204672, 27842464, 34267648, 55684928, 111369856, 222739712, 445479424]

約数ペア:

[(1, 445479424), (2, 222739712), (4, 111369856), (8, 55684928), (13, 34267648), (16, 27842464), (17, 26204672), (26, 17133824), (31, 14370304), (32, 13921232), (34, 13102336), (52, 8566912), (62, 7185152), (64, 6960616), (68, 6551168), (104, 4283456), (124, 3592576), (127, 3507712), (128, 3480308), (136, 3275584), (208, 2141728), (221, 2015744), (248, 1796288), (254, 1753856), (256, 1740154), (272, 1637792), (403, 1105408), (416, 1070864), (442, 1007872), (496, 898144), (508, 876928), (512, 870077), (527, 845312), (544, 818896), (806, 552704), (832, 535432), (884, 503936), (992, 449072), (1016, 438464), (1054, 422656), (1088, 409448), (1612, 276352), (1651, 269824), (1664, 267716), (1768, 251968), (1984, 224536), (2032, 219232), (2108, 211328), (2159, 206336), (2176, 204724), (3224, 138176), (3302, 134912), (3328, 133858), (3536, 125984), (3937, 113152), (3968, 112268), (4064, 109616), (4216, 105664), (4318, 103168), (4352, 102362), (6448, 69088), (6604, 67456), (6656, 66929), (6851, 65024), (7072, 62992), (7874, 56576), (7936, 56134), (8128, 54808), (8432, 52832), (8636, 51584), (8704, 51181), (12896, 34544), (13208, 33728), (13702, 32512), (14144, 31496), (15748, 28288), (15872, 28067), (16256, 27404), (16864, 26416), (17272, 25792)]