1259963264

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 3133746000

約数和(自身を除く): 1873782736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 97, 98, 109, 112, 128, 133, 152, 194, 196, 218, 224, 266, 304, 388, 392, 436, 448, 532, 608, 679, 763, 776, 784, 872, 896, 931, 1064, 1216, 1358, 1526, 1552, 1568, 1744, 1843, 1862, 2071, 2128, 2432, 2716, 3052, 3104, 3136, 3488, 3686, 3724, 4142, 4256, 4753, 5341, 5432, 6104, 6208, 6272, 6976, 7372, 7448, 8284, 8512, 9506, 10573, 10682, 10864, 12208, 12416, 12901, 13952, 14497, 14744, 14896, 16568, 17024, 19012, 21146, 21364, 21728, 24416, 25802, 28994, 29488, 29792, 33136, 38024, 42292, 42728, 43456, 48832, 51604, 57988, 58976, 59584, 66272, 74011, 76048, 84584, 85456, 86912, 90307, 97664, 101479, 103208, 115976, 117952, 119168, 132544, 148022, 152096, 169168, 170912, 180614, 200887, 202958, 206416, 231952, 235904, 265088, 296044, 304192, 338336, 341824, 361228, 401774, 405916, 412832, 463904, 518077, 592088, 608384, 676672, 683648, 722456, 803548, 811832, 825664, 927808, 1036154, 1184176, 1353344, 1406209, 1444912, 1607096, 1623664, 1651328, 1855616, 2072308, 2368352, 2812418, 2889824, 3214192, 3247328, 4144616, 4736704, 5624836, 5779648, 6428384, 6494656, 8289232, 9473408, 9843463, 11249672, 11559296, 12856768, 12989312, 16578464, 19686926, 22499344, 25713536, 33156928, 39373852, 44998688, 66313856, 78747704, 89997376, 157495408, 179994752, 314990816, 629981632, 1259963264]

約数ペア:

[(1, 1259963264), (2, 629981632), (4, 314990816), (7, 179994752), (8, 157495408), (14, 89997376), (16, 78747704), (19, 66313856), (28, 44998688), (32, 39373852), (38, 33156928), (49, 25713536), (56, 22499344), (64, 19686926), (76, 16578464), (97, 12989312), (98, 12856768), (109, 11559296), (112, 11249672), (128, 9843463), (133, 9473408), (152, 8289232), (194, 6494656), (196, 6428384), (218, 5779648), (224, 5624836), (266, 4736704), (304, 4144616), (388, 3247328), (392, 3214192), (436, 2889824), (448, 2812418), (532, 2368352), (608, 2072308), (679, 1855616), (763, 1651328), (776, 1623664), (784, 1607096), (872, 1444912), (896, 1406209), (931, 1353344), (1064, 1184176), (1216, 1036154), (1358, 927808), (1526, 825664), (1552, 811832), (1568, 803548), (1744, 722456), (1843, 683648), (1862, 676672), (2071, 608384), (2128, 592088), (2432, 518077), (2716, 463904), (3052, 412832), (3104, 405916), (3136, 401774), (3488, 361228), (3686, 341824), (3724, 338336), (4142, 304192), (4256, 296044), (4753, 265088), (5341, 235904), (5432, 231952), (6104, 206416), (6208, 202958), (6272, 200887), (6976, 180614), (7372, 170912), (7448, 169168), (8284, 152096), (8512, 148022), (9506, 132544), (10573, 119168), (10682, 117952), (10864, 115976), (12208, 103208), (12416, 101479), (12901, 97664), (13952, 90307), (14497, 86912), (14744, 85456), (14896, 84584), (16568, 76048), (17024, 74011), (19012, 66272), (21146, 59584), (21364, 58976), (21728, 57988), (24416, 51604), (25802, 48832), (28994, 43456), (29488, 42728), (29792, 42292), (33136, 38024)]