12980399328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{182473}}^1$

素因数の和:182521

約数の個数: 144

約数和(自身を含む): 41844937680

約数和(自身を除く): 28864538352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 17784, 23712, 35568, 71136, 182473, 364946, 547419, 729892, 1094838, 1459784, 1642257, 2189676, 2372149, 2919568, 3284514, 3466987, 4379352, 4744298, 5839136, 6569028, 6933974, 7116447, 8758704, 9488596, 10400961, 13138056, 13867948, 14232894, 17517408, 18977192, 20801922, 21349341, 26276112, 27735896, 28465788, 31202883, 37954384, 41603844, 42698682, 45070831, 52552224, 55471792, 56931576, 62405766, 75908768, 83207688, 85397364, 90141662, 110943584, 113863152, 124811532, 135212493, 166415376, 170794728, 180283324, 227726304, 249623064, 270424986, 332830752, 341589456, 360566648, 405637479, 499246128, 540849972, 683178912, 721133296, 811274958, 998492256, 1081699944, 1442266592, 1622549916, 2163399888, 3245099832, 4326799776, 6490199664, 12980399328]

約数ペア:

[(1, 12980399328), (2, 6490199664), (3, 4326799776), (4, 3245099832), (6, 2163399888), (8, 1622549916), (9, 1442266592), (12, 1081699944), (13, 998492256), (16, 811274958), (18, 721133296), (19, 683178912), (24, 540849972), (26, 499246128), (32, 405637479), (36, 360566648), (38, 341589456), (39, 332830752), (48, 270424986), (52, 249623064), (57, 227726304), (72, 180283324), (76, 170794728), (78, 166415376), (96, 135212493), (104, 124811532), (114, 113863152), (117, 110943584), (144, 90141662), (152, 85397364), (156, 83207688), (171, 75908768), (208, 62405766), (228, 56931576), (234, 55471792), (247, 52552224), (288, 45070831), (304, 42698682), (312, 41603844), (342, 37954384), (416, 31202883), (456, 28465788), (468, 27735896), (494, 26276112), (608, 21349341), (624, 20801922), (684, 18977192), (741, 17517408), (912, 14232894), (936, 13867948), (988, 13138056), (1248, 10400961), (1368, 9488596), (1482, 8758704), (1824, 7116447), (1872, 6933974), (1976, 6569028), (2223, 5839136), (2736, 4744298), (2964, 4379352), (3744, 3466987), (3952, 3284514), (4446, 2919568), (5472, 2372149), (5928, 2189676), (7904, 1642257), (8892, 1459784), (11856, 1094838), (17784, 729892), (23712, 547419), (35568, 364946), (71136, 182473)]