285845504

素因数分解:

$2^{11}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 662538240

約数和(自身を除く): 376692736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 157, 224, 254, 256, 314, 448, 508, 512, 628, 889, 896, 1016, 1024, 1099, 1256, 1778, 1792, 2032, 2048, 2198, 2512, 3556, 3584, 4064, 4396, 5024, 7112, 7168, 8128, 8792, 10048, 14224, 14336, 16256, 17584, 19939, 20096, 28448, 32512, 35168, 39878, 40192, 56896, 65024, 70336, 79756, 80384, 113792, 130048, 139573, 140672, 159512, 160768, 227584, 260096, 279146, 281344, 319024, 321536, 455168, 558292, 562688, 638048, 910336, 1116584, 1125376, 1276096, 1820672, 2233168, 2250752, 2552192, 4466336, 5104384, 8932672, 10208768, 17865344, 20417536, 35730688, 40835072, 71461376, 142922752, 285845504]

約数ペア:

[(1, 285845504), (2, 142922752), (4, 71461376), (7, 40835072), (8, 35730688), (14, 20417536), (16, 17865344), (28, 10208768), (32, 8932672), (56, 5104384), (64, 4466336), (112, 2552192), (127, 2250752), (128, 2233168), (157, 1820672), (224, 1276096), (254, 1125376), (256, 1116584), (314, 910336), (448, 638048), (508, 562688), (512, 558292), (628, 455168), (889, 321536), (896, 319024), (1016, 281344), (1024, 279146), (1099, 260096), (1256, 227584), (1778, 160768), (1792, 159512), (2032, 140672), (2048, 139573), (2198, 130048), (2512, 113792), (3556, 80384), (3584, 79756), (4064, 70336), (4396, 65024), (5024, 56896), (7112, 40192), (7168, 39878), (8128, 35168), (8792, 32512), (10048, 28448), (14224, 20096), (14336, 19939), (16256, 17584)]