199174503424

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{709}}^1$

素因数の和:1238

約数の個数: 176

約数和(自身を含む): 439499088000

約数和(自身を除く): 240324584576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 449, 512, 611, 709, 752, 832, 898, 1024, 1222, 1418, 1504, 1664, 1796, 2444, 2836, 3008, 3328, 3592, 4888, 5672, 5837, 6016, 6656, 7184, 9217, 9776, 11344, 11674, 12032, 13312, 14368, 18434, 19552, 21103, 22688, 23348, 24064, 28736, 33323, 36868, 39104, 42206, 45376, 46696, 48128, 57472, 66646, 73736, 78208, 84412, 90752, 93392, 114944, 133292, 147472, 156416, 168824, 181504, 186784, 229888, 266584, 274339, 294944, 312832, 318341, 337648, 363008, 373568, 433199, 459776, 533168, 548678, 589888, 625664, 636682, 675296, 726016, 747136, 866398, 1066336, 1097356, 1179776, 1273364, 1350592, 1494272, 1732796, 2132672, 2194712, 2359552, 2546728, 2701184, 2988544, 3465592, 4138433, 4265344, 4389424, 4719104, 5093456, 5402368, 5977088, 6931184, 8276866, 8530688, 8778848, 9438208, 10186912, 10804736, 13862368, 14962027, 16553732, 17061376, 17557696, 20373824, 21609472, 27724736, 29924054, 33107464, 34122752, 35115392, 40747648, 55449472, 59848108, 66214928, 70230784, 81495296, 110898944, 119696216, 132429856, 140461568, 162990592, 194506351, 221797888, 239392432, 264859712, 280923136, 325981184, 389012702, 443595776, 478784864, 529719424, 778025404, 957569728, 1059438848, 1556050808, 1915139456, 2118877696, 3112101616, 3830278912, 4237755392, 6224203232, 7660557824, 12448406464, 15321115648, 24896812928, 49793625856, 99587251712, 199174503424]

約数ペア:

[(1, 199174503424), (2, 99587251712), (4, 49793625856), (8, 24896812928), (13, 15321115648), (16, 12448406464), (26, 7660557824), (32, 6224203232), (47, 4237755392), (52, 3830278912), (64, 3112101616), (94, 2118877696), (104, 1915139456), (128, 1556050808), (188, 1059438848), (208, 957569728), (256, 778025404), (376, 529719424), (416, 478784864), (449, 443595776), (512, 389012702), (611, 325981184), (709, 280923136), (752, 264859712), (832, 239392432), (898, 221797888), (1024, 194506351), (1222, 162990592), (1418, 140461568), (1504, 132429856), (1664, 119696216), (1796, 110898944), (2444, 81495296), (2836, 70230784), (3008, 66214928), (3328, 59848108), (3592, 55449472), (4888, 40747648), (5672, 35115392), (5837, 34122752), (6016, 33107464), (6656, 29924054), (7184, 27724736), (9217, 21609472), (9776, 20373824), (11344, 17557696), (11674, 17061376), (12032, 16553732), (13312, 14962027), (14368, 13862368), (18434, 10804736), (19552, 10186912), (21103, 9438208), (22688, 8778848), (23348, 8530688), (24064, 8276866), (28736, 6931184), (33323, 5977088), (36868, 5402368), (39104, 5093456), (42206, 4719104), (45376, 4389424), (46696, 4265344), (48128, 4138433), (57472, 3465592), (66646, 2988544), (73736, 2701184), (78208, 2546728), (84412, 2359552), (90752, 2194712), (93392, 2132672), (114944, 1732796), (133292, 1494272), (147472, 1350592), (156416, 1273364), (168824, 1179776), (181504, 1097356), (186784, 1066336), (229888, 866398), (266584, 747136), (274339, 726016), (294944, 675296), (312832, 636682), (318341, 625664), (337648, 589888), (363008, 548678), (373568, 533168), (433199, 459776)]