31780509696

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{132631}}^1$

素因数の和:132672

約数の個数: 144

約数和(自身を含む): 98849303280

約数和(自身を除く): 67068793584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1024, 1152, 1248, 1536, 1664, 1872, 2048, 2304, 2496, 3072, 3328, 3744, 4608, 4992, 6144, 6656, 7488, 9216, 9984, 13312, 14976, 18432, 19968, 26624, 29952, 39936, 59904, 79872, 119808, 132631, 239616, 265262, 397893, 530524, 795786, 1061048, 1193679, 1591572, 1724203, 2122096, 2387358, 3183144, 3448406, 4244192, 4774716, 5172609, 6366288, 6896812, 8488384, 9549432, 10345218, 12732576, 13793624, 15517827, 16976768, 19098864, 20690436, 25465152, 27587248, 31035654, 33953536, 38197728, 41380872, 50930304, 55174496, 62071308, 67907072, 76395456, 82761744, 101860608, 110348992, 124142616, 135814144, 152790912, 165523488, 203721216, 220697984, 248285232, 271628288, 305581824, 331046976, 407442432, 441395968, 496570464, 611163648, 662093952, 814884864, 882791936, 993140928, 1222327296, 1324187904, 1765583872, 1986281856, 2444654592, 2648375808, 3531167744, 3972563712, 5296751616, 7945127424, 10593503232, 15890254848, 31780509696]

約数ペア:

[(1, 31780509696), (2, 15890254848), (3, 10593503232), (4, 7945127424), (6, 5296751616), (8, 3972563712), (9, 3531167744), (12, 2648375808), (13, 2444654592), (16, 1986281856), (18, 1765583872), (24, 1324187904), (26, 1222327296), (32, 993140928), (36, 882791936), (39, 814884864), (48, 662093952), (52, 611163648), (64, 496570464), (72, 441395968), (78, 407442432), (96, 331046976), (104, 305581824), (117, 271628288), (128, 248285232), (144, 220697984), (156, 203721216), (192, 165523488), (208, 152790912), (234, 135814144), (256, 124142616), (288, 110348992), (312, 101860608), (384, 82761744), (416, 76395456), (468, 67907072), (512, 62071308), (576, 55174496), (624, 50930304), (768, 41380872), (832, 38197728), (936, 33953536), (1024, 31035654), (1152, 27587248), (1248, 25465152), (1536, 20690436), (1664, 19098864), (1872, 16976768), (2048, 15517827), (2304, 13793624), (2496, 12732576), (3072, 10345218), (3328, 9549432), (3744, 8488384), (4608, 6896812), (4992, 6366288), (6144, 5172609), (6656, 4774716), (7488, 4244192), (9216, 3448406), (9984, 3183144), (13312, 2387358), (14976, 2122096), (18432, 1724203), (19968, 1591572), (26624, 1193679), (29952, 1061048), (39936, 795786), (59904, 530524), (79872, 397893), (119808, 265262), (132631, 239616)]