238417872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 160

約数和(自身を含む): 773950464

約数和(自身を除く): 535532592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 251, 257, 264, 308, 336, 462, 502, 514, 528, 616, 753, 771, 924, 1004, 1028, 1232, 1506, 1542, 1757, 1799, 1848, 2008, 2056, 2761, 2827, 3012, 3084, 3514, 3598, 3696, 4016, 4112, 5271, 5397, 5522, 5654, 6024, 6168, 7028, 7196, 8283, 8481, 10542, 10794, 11044, 11308, 12048, 12336, 14056, 14392, 16566, 16962, 19327, 19789, 21084, 21588, 22088, 22616, 28112, 28784, 33132, 33924, 38654, 39578, 42168, 43176, 44176, 45232, 57981, 59367, 64507, 66264, 67848, 77308, 79156, 84336, 86352, 115962, 118734, 129014, 132528, 135696, 154616, 158312, 193521, 231924, 237468, 258028, 309232, 316624, 387042, 451549, 463848, 474936, 516056, 709577, 774084, 903098, 927696, 949872, 1032112, 1354647, 1419154, 1548168, 1806196, 2128731, 2709294, 2838308, 3096336, 3612392, 4257462, 4967039, 5418588, 5676616, 7224784, 8514924, 9934078, 10837176, 11353232, 14901117, 17029848, 19868156, 21674352, 29802234, 34059696, 39736312, 59604468, 79472624, 119208936, 238417872]

約数ペア:

[(1, 238417872), (2, 119208936), (3, 79472624), (4, 59604468), (6, 39736312), (7, 34059696), (8, 29802234), (11, 21674352), (12, 19868156), (14, 17029848), (16, 14901117), (21, 11353232), (22, 10837176), (24, 9934078), (28, 8514924), (33, 7224784), (42, 5676616), (44, 5418588), (48, 4967039), (56, 4257462), (66, 3612392), (77, 3096336), (84, 2838308), (88, 2709294), (112, 2128731), (132, 1806196), (154, 1548168), (168, 1419154), (176, 1354647), (231, 1032112), (251, 949872), (257, 927696), (264, 903098), (308, 774084), (336, 709577), (462, 516056), (502, 474936), (514, 463848), (528, 451549), (616, 387042), (753, 316624), (771, 309232), (924, 258028), (1004, 237468), (1028, 231924), (1232, 193521), (1506, 158312), (1542, 154616), (1757, 135696), (1799, 132528), (1848, 129014), (2008, 118734), (2056, 115962), (2761, 86352), (2827, 84336), (3012, 79156), (3084, 77308), (3514, 67848), (3598, 66264), (3696, 64507), (4016, 59367), (4112, 57981), (5271, 45232), (5397, 44176), (5522, 43176), (5654, 42168), (6024, 39578), (6168, 38654), (7028, 33924), (7196, 33132), (8283, 28784), (8481, 28112), (10542, 22616), (10794, 22088), (11044, 21588), (11308, 21084), (12048, 19789), (12336, 19327), (14056, 16962), (14392, 16566)]