628687488

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 1980407520

約数和(自身を除く): 1351720032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 107, 128, 132, 143, 156, 176, 192, 208, 214, 264, 286, 312, 321, 352, 384, 416, 428, 429, 528, 572, 624, 642, 704, 832, 856, 858, 1056, 1144, 1177, 1248, 1284, 1391, 1408, 1664, 1712, 1716, 2112, 2288, 2354, 2496, 2568, 2782, 3424, 3432, 3531, 4173, 4224, 4576, 4708, 4992, 5136, 5564, 6848, 6864, 7062, 8346, 9152, 9416, 10272, 11128, 11449, 13696, 13728, 14124, 15301, 16692, 18304, 18832, 20544, 22256, 22898, 27456, 28248, 30602, 33384, 34347, 37664, 41088, 44512, 45796, 45903, 54912, 56496, 61204, 66768, 68694, 75328, 89024, 91592, 91806, 112992, 122408, 125939, 133536, 137388, 148837, 150656, 178048, 183184, 183612, 225984, 244816, 251878, 267072, 274776, 297674, 366368, 367224, 377817, 446511, 451968, 489632, 503756, 534144, 549552, 595348, 732736, 734448, 755634, 893022, 979264, 1007512, 1099104, 1190696, 1465472, 1468896, 1511268, 1637207, 1786044, 1958528, 2015024, 2198208, 2381392, 2937792, 3022536, 3274414, 3572088, 4030048, 4396416, 4762784, 4911621, 5875584, 6045072, 6548828, 7144176, 8060096, 9525568, 9823242, 12090144, 13097656, 14288352, 16120192, 19051136, 19646484, 24180288, 26195312, 28576704, 39292968, 48360576, 52390624, 57153408, 78585936, 104781248, 157171872, 209562496, 314343744, 628687488]

約数ペア:

[(1, 628687488), (2, 314343744), (3, 209562496), (4, 157171872), (6, 104781248), (8, 78585936), (11, 57153408), (12, 52390624), (13, 48360576), (16, 39292968), (22, 28576704), (24, 26195312), (26, 24180288), (32, 19646484), (33, 19051136), (39, 16120192), (44, 14288352), (48, 13097656), (52, 12090144), (64, 9823242), (66, 9525568), (78, 8060096), (88, 7144176), (96, 6548828), (104, 6045072), (107, 5875584), (128, 4911621), (132, 4762784), (143, 4396416), (156, 4030048), (176, 3572088), (192, 3274414), (208, 3022536), (214, 2937792), (264, 2381392), (286, 2198208), (312, 2015024), (321, 1958528), (352, 1786044), (384, 1637207), (416, 1511268), (428, 1468896), (429, 1465472), (528, 1190696), (572, 1099104), (624, 1007512), (642, 979264), (704, 893022), (832, 755634), (856, 734448), (858, 732736), (1056, 595348), (1144, 549552), (1177, 534144), (1248, 503756), (1284, 489632), (1391, 451968), (1408, 446511), (1664, 377817), (1712, 367224), (1716, 366368), (2112, 297674), (2288, 274776), (2354, 267072), (2496, 251878), (2568, 244816), (2782, 225984), (3424, 183612), (3432, 183184), (3531, 178048), (4173, 150656), (4224, 148837), (4576, 137388), (4708, 133536), (4992, 125939), (5136, 122408), (5564, 112992), (6848, 91806), (6864, 91592), (7062, 89024), (8346, 75328), (9152, 68694), (9416, 66768), (10272, 61204), (11128, 56496), (11449, 54912), (13696, 45903), (13728, 45796), (14124, 44512), (15301, 41088), (16692, 37664), (18304, 34347), (18832, 33384), (20544, 30602), (22256, 28248), (22898, 27456)]