285370624

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 734662656

約数和(自身を除く): 449292032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 467, 496, 616, 682, 704, 868, 896, 934, 992, 1232, 1364, 1408, 1736, 1792, 1868, 1984, 2387, 2464, 2728, 2816, 3269, 3472, 3736, 3968, 4774, 4928, 5137, 5456, 6538, 6944, 7472, 7936, 9548, 9856, 10274, 10912, 13076, 13888, 14477, 14944, 19096, 19712, 20548, 21824, 26152, 27776, 28954, 29888, 35959, 38192, 41096, 43648, 52304, 55552, 57908, 59776, 71918, 76384, 82192, 87296, 101339, 104608, 115816, 119552, 143836, 152768, 159247, 164384, 202678, 209216, 231632, 287672, 305536, 318494, 328768, 405356, 418432, 463264, 575344, 611072, 636988, 657536, 810712, 836864, 926528, 1114729, 1150688, 1273976, 1315072, 1621424, 1853056, 2229458, 2301376, 2547952, 3242848, 3706112, 4458916, 4602752, 5095904, 6485696, 8917832, 9205504, 10191808, 12971392, 17835664, 20383616, 25942784, 35671328, 40767232, 71342656, 142685312, 285370624]

約数ペア:

[(1, 285370624), (2, 142685312), (4, 71342656), (7, 40767232), (8, 35671328), (11, 25942784), (14, 20383616), (16, 17835664), (22, 12971392), (28, 10191808), (31, 9205504), (32, 8917832), (44, 6485696), (56, 5095904), (62, 4602752), (64, 4458916), (77, 3706112), (88, 3242848), (112, 2547952), (124, 2301376), (128, 2229458), (154, 1853056), (176, 1621424), (217, 1315072), (224, 1273976), (248, 1150688), (256, 1114729), (308, 926528), (341, 836864), (352, 810712), (434, 657536), (448, 636988), (467, 611072), (496, 575344), (616, 463264), (682, 418432), (704, 405356), (868, 328768), (896, 318494), (934, 305536), (992, 287672), (1232, 231632), (1364, 209216), (1408, 202678), (1736, 164384), (1792, 159247), (1868, 152768), (1984, 143836), (2387, 119552), (2464, 115816), (2728, 104608), (2816, 101339), (3269, 87296), (3472, 82192), (3736, 76384), (3968, 71918), (4774, 59776), (4928, 57908), (5137, 55552), (5456, 52304), (6538, 43648), (6944, 41096), (7472, 38192), (7936, 35959), (9548, 29888), (9856, 28954), (10274, 27776), (10912, 26152), (13076, 21824), (13888, 20548), (14477, 19712), (14944, 19096)]