261877824

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:925

約数の個数: 168

約数和(自身を含む): 829052952

約数和(自身を除く): 567175128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 64, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 192, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 576, 624, 656, 738, 832, 853, 936, 984, 1066, 1248, 1312, 1476, 1599, 1706, 1872, 1968, 2132, 2496, 2559, 2624, 2952, 3198, 3412, 3744, 3936, 4264, 4797, 5118, 5904, 6396, 6824, 7488, 7677, 7872, 8528, 9594, 10236, 11089, 11808, 12792, 13648, 15354, 17056, 19188, 20472, 22178, 23616, 25584, 27296, 30708, 33267, 34112, 34973, 38376, 40944, 44356, 51168, 54592, 61416, 66534, 69946, 76752, 81888, 88712, 99801, 102336, 104919, 122832, 133068, 139892, 153504, 163776, 177424, 199602, 209838, 245664, 266136, 279784, 307008, 314757, 354848, 399204, 419676, 454649, 491328, 532272, 559568, 629514, 709696, 798408, 839352, 909298, 1064544, 1119136, 1259028, 1363947, 1596816, 1678704, 1818596, 2129088, 2238272, 2518056, 2727894, 3193632, 3357408, 3637192, 4091841, 5036112, 5455788, 6387264, 6714816, 7274384, 8183682, 10072224, 10911576, 14548768, 16367364, 20144448, 21823152, 29097536, 32734728, 43646304, 65469456, 87292608, 130938912, 261877824]

約数ペア:

[(1, 261877824), (2, 130938912), (3, 87292608), (4, 65469456), (6, 43646304), (8, 32734728), (9, 29097536), (12, 21823152), (13, 20144448), (16, 16367364), (18, 14548768), (24, 10911576), (26, 10072224), (32, 8183682), (36, 7274384), (39, 6714816), (41, 6387264), (48, 5455788), (52, 5036112), (64, 4091841), (72, 3637192), (78, 3357408), (82, 3193632), (96, 2727894), (104, 2518056), (117, 2238272), (123, 2129088), (144, 1818596), (156, 1678704), (164, 1596816), (192, 1363947), (208, 1259028), (234, 1119136), (246, 1064544), (288, 909298), (312, 839352), (328, 798408), (369, 709696), (416, 629514), (468, 559568), (492, 532272), (533, 491328), (576, 454649), (624, 419676), (656, 399204), (738, 354848), (832, 314757), (853, 307008), (936, 279784), (984, 266136), (1066, 245664), (1248, 209838), (1312, 199602), (1476, 177424), (1599, 163776), (1706, 153504), (1872, 139892), (1968, 133068), (2132, 122832), (2496, 104919), (2559, 102336), (2624, 99801), (2952, 88712), (3198, 81888), (3412, 76752), (3744, 69946), (3936, 66534), (4264, 61416), (4797, 54592), (5118, 51168), (5904, 44356), (6396, 40944), (6824, 38376), (7488, 34973), (7677, 34112), (7872, 33267), (8528, 30708), (9594, 27296), (10236, 25584), (11089, 23616), (11808, 22178), (12792, 20472), (13648, 19188), (15354, 17056)]