448257888

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 240

約数和(自身を含む): 1452272976

約数和(自身を除く): 1004015088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 81, 96, 104, 106, 108, 117, 144, 156, 159, 162, 208, 212, 216, 234, 251, 288, 312, 318, 324, 351, 416, 424, 432, 468, 477, 502, 624, 636, 648, 689, 702, 753, 848, 864, 936, 954, 1004, 1053, 1248, 1272, 1296, 1378, 1404, 1431, 1506, 1696, 1872, 1908, 2008, 2067, 2106, 2259, 2544, 2592, 2756, 2808, 2862, 3012, 3263, 3744, 3816, 4016, 4134, 4212, 4293, 4518, 5088, 5512, 5616, 5724, 6024, 6201, 6526, 6777, 7632, 8032, 8268, 8424, 8586, 9036, 9789, 11024, 11232, 11448, 12048, 12402, 13052, 13303, 13554, 15264, 16536, 16848, 17172, 18072, 18603, 19578, 20331, 22048, 22896, 24096, 24804, 26104, 26606, 27108, 29367, 33072, 33696, 34344, 36144, 37206, 39156, 39909, 40662, 45792, 49608, 52208, 53212, 54216, 55809, 58734, 66144, 68688, 72288, 74412, 78312, 79818, 81324, 88101, 99216, 104416, 106424, 108432, 111618, 117468, 119727, 137376, 148824, 156624, 159636, 162648, 172939, 176202, 198432, 212848, 216864, 223236, 234936, 239454, 264303, 297648, 313248, 319272, 325296, 345878, 352404, 359181, 425696, 446472, 469872, 478908, 518817, 528606, 595296, 638544, 650592, 691756, 704808, 718362, 892944, 939744, 957816, 1037634, 1057212, 1077543, 1277088, 1383512, 1409616, 1436724, 1556451, 1785888, 1915632, 2075268, 2114424, 2155086, 2767024, 2819232, 2873448, 3112902, 3831264, 4150536, 4228848, 4310172, 4669353, 5534048, 5746896, 6225804, 8301072, 8457696, 8620344, 9338706, 11493792, 12451608, 14008059, 16602144, 17240688, 18677412, 24903216, 28016118, 34481376, 37354824, 49806432, 56032236, 74709648, 112064472, 149419296, 224128944, 448257888]

約数ペア:

[(1, 448257888), (2, 224128944), (3, 149419296), (4, 112064472), (6, 74709648), (8, 56032236), (9, 49806432), (12, 37354824), (13, 34481376), (16, 28016118), (18, 24903216), (24, 18677412), (26, 17240688), (27, 16602144), (32, 14008059), (36, 12451608), (39, 11493792), (48, 9338706), (52, 8620344), (53, 8457696), (54, 8301072), (72, 6225804), (78, 5746896), (81, 5534048), (96, 4669353), (104, 4310172), (106, 4228848), (108, 4150536), (117, 3831264), (144, 3112902), (156, 2873448), (159, 2819232), (162, 2767024), (208, 2155086), (212, 2114424), (216, 2075268), (234, 1915632), (251, 1785888), (288, 1556451), (312, 1436724), (318, 1409616), (324, 1383512), (351, 1277088), (416, 1077543), (424, 1057212), (432, 1037634), (468, 957816), (477, 939744), (502, 892944), (624, 718362), (636, 704808), (648, 691756), (689, 650592), (702, 638544), (753, 595296), (848, 528606), (864, 518817), (936, 478908), (954, 469872), (1004, 446472), (1053, 425696), (1248, 359181), (1272, 352404), (1296, 345878), (1378, 325296), (1404, 319272), (1431, 313248), (1506, 297648), (1696, 264303), (1872, 239454), (1908, 234936), (2008, 223236), (2067, 216864), (2106, 212848), (2259, 198432), (2544, 176202), (2592, 172939), (2756, 162648), (2808, 159636), (2862, 156624), (3012, 148824), (3263, 137376), (3744, 119727), (3816, 117468), (4016, 111618), (4134, 108432), (4212, 106424), (4293, 104416), (4518, 99216), (5088, 88101), (5512, 81324), (5616, 79818), (5724, 78312), (6024, 74412), (6201, 72288), (6526, 68688), (6777, 66144), (7632, 58734), (8032, 55809), (8268, 54216), (8424, 53212), (8586, 52208), (9036, 49608), (9789, 45792), (11024, 40662), (11232, 39909), (11448, 39156), (12048, 37206), (12402, 36144), (13052, 34344), (13303, 33696), (13554, 33072), (15264, 29367), (16536, 27108), (16848, 26606), (17172, 26104), (18072, 24804), (18603, 24096), (19578, 22896), (20331, 22048)]