488590336

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 132

約数和(自身を含む): 1126144768

約数和(自身を除く): 637554432

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 128, 136, 208, 221, 254, 256, 272, 289, 416, 442, 508, 512, 544, 578, 832, 884, 1016, 1024, 1088, 1156, 1651, 1664, 1768, 2032, 2159, 2176, 2312, 3302, 3328, 3536, 3757, 4064, 4318, 4352, 4624, 6604, 6656, 7072, 7514, 8128, 8636, 8704, 9248, 13208, 13312, 14144, 15028, 16256, 17272, 17408, 18496, 26416, 28067, 28288, 30056, 32512, 34544, 36703, 36992, 52832, 56134, 56576, 60112, 65024, 69088, 73406, 73984, 105664, 112268, 113152, 120224, 130048, 138176, 146812, 147968, 211328, 224536, 226304, 240448, 276352, 293624, 295936, 422656, 449072, 477139, 480896, 552704, 587248, 845312, 898144, 954278, 961792, 1105408, 1174496, 1690624, 1796288, 1908556, 1923584, 2210816, 2348992, 3592576, 3817112, 3847168, 4697984, 7185152, 7634224, 9395968, 14370304, 15268448, 18791936, 28740608, 30536896, 37583872, 61073792, 122147584, 244295168, 488590336]

約数ペア:

[(1, 488590336), (2, 244295168), (4, 122147584), (8, 61073792), (13, 37583872), (16, 30536896), (17, 28740608), (26, 18791936), (32, 15268448), (34, 14370304), (52, 9395968), (64, 7634224), (68, 7185152), (104, 4697984), (127, 3847168), (128, 3817112), (136, 3592576), (208, 2348992), (221, 2210816), (254, 1923584), (256, 1908556), (272, 1796288), (289, 1690624), (416, 1174496), (442, 1105408), (508, 961792), (512, 954278), (544, 898144), (578, 845312), (832, 587248), (884, 552704), (1016, 480896), (1024, 477139), (1088, 449072), (1156, 422656), (1651, 295936), (1664, 293624), (1768, 276352), (2032, 240448), (2159, 226304), (2176, 224536), (2312, 211328), (3302, 147968), (3328, 146812), (3536, 138176), (3757, 130048), (4064, 120224), (4318, 113152), (4352, 112268), (4624, 105664), (6604, 73984), (6656, 73406), (7072, 69088), (7514, 65024), (8128, 60112), (8636, 56576), (8704, 56134), (9248, 52832), (13208, 36992), (13312, 36703), (14144, 34544), (15028, 32512), (16256, 30056), (17272, 28288), (17408, 28067), (18496, 26416)]