21447349056

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{312899}}^1$

素因数の和:312941

約数の個数: 168

約数和(自身を含む): 74390097600

約数和(自身を除く): 52942748544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1904, 2016, 2142, 2448, 2856, 3264, 3808, 4032, 4284, 4896, 5712, 7616, 8568, 9792, 11424, 17136, 22848, 34272, 68544, 312899, 625798, 938697, 1251596, 1877394, 2190293, 2503192, 2816091, 3754788, 4380586, 5006384, 5319283, 5632182, 6570879, 7509576, 8761172, 10012768, 10638566, 11264364, 13141758, 15019152, 15957849, 17522344, 19712637, 20025536, 21277132, 22528728, 26283516, 30038304, 31915698, 35044688, 37234981, 39425274, 42554264, 45057456, 47873547, 52567032, 60076608, 63831396, 70089376, 74469962, 78850548, 85108528, 90114912, 95747094, 105134064, 111704943, 127662792, 140178752, 148939924, 157701096, 170217056, 180229824, 191494188, 210268128, 223409886, 255325584, 297879848, 315402192, 335114829, 340434112, 382988376, 420536256, 446819772, 510651168, 595759696, 630804384, 670229658, 765976752, 893639544, 1021302336, 1191519392, 1261608768, 1340459316, 1531953504, 1787279088, 2383038784, 2680918632, 3063907008, 3574558176, 5361837264, 7149116352, 10723674528, 21447349056]

約数ペア:

[(1, 21447349056), (2, 10723674528), (3, 7149116352), (4, 5361837264), (6, 3574558176), (7, 3063907008), (8, 2680918632), (9, 2383038784), (12, 1787279088), (14, 1531953504), (16, 1340459316), (17, 1261608768), (18, 1191519392), (21, 1021302336), (24, 893639544), (28, 765976752), (32, 670229658), (34, 630804384), (36, 595759696), (42, 510651168), (48, 446819772), (51, 420536256), (56, 382988376), (63, 340434112), (64, 335114829), (68, 315402192), (72, 297879848), (84, 255325584), (96, 223409886), (102, 210268128), (112, 191494188), (119, 180229824), (126, 170217056), (136, 157701096), (144, 148939924), (153, 140178752), (168, 127662792), (192, 111704943), (204, 105134064), (224, 95747094), (238, 90114912), (252, 85108528), (272, 78850548), (288, 74469962), (306, 70089376), (336, 63831396), (357, 60076608), (408, 52567032), (448, 47873547), (476, 45057456), (504, 42554264), (544, 39425274), (576, 37234981), (612, 35044688), (672, 31915698), (714, 30038304), (816, 26283516), (952, 22528728), (1008, 21277132), (1071, 20025536), (1088, 19712637), (1224, 17522344), (1344, 15957849), (1428, 15019152), (1632, 13141758), (1904, 11264364), (2016, 10638566), (2142, 10012768), (2448, 8761172), (2856, 7509576), (3264, 6570879), (3808, 5632182), (4032, 5319283), (4284, 5006384), (4896, 4380586), (5712, 3754788), (7616, 2816091), (8568, 2503192), (9792, 2190293), (11424, 1877394), (17136, 1251596), (22848, 938697), (34272, 625798), (68544, 312899)]