1968959664

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11423}}^1$

素因数の和:11469

約数の個数: 200

約数和(自身を含む): 6856227840

約数和(自身を除く): 4887268176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 2052, 2128, 2268, 2394, 2736, 3024, 3078, 3192, 3591, 4104, 4536, 4788, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 11423, 12312, 14364, 19152, 21546, 22846, 24624, 28728, 34269, 43092, 45692, 57456, 68538, 79961, 86184, 91384, 102807, 137076, 159922, 172368, 182768, 205614, 217037, 239883, 274152, 308421, 319844, 411228, 434074, 479766, 548304, 616842, 639688, 651111, 719649, 822456, 868148, 925263, 959532, 1233684, 1279376, 1302222, 1439298, 1519259, 1644912, 1736296, 1850526, 1919064, 1953333, 2158947, 2467368, 2604444, 2878596, 3038518, 3472592, 3701052, 3838128, 3906666, 4317894, 4557777, 4934736, 5208888, 5757192, 5859999, 6077036, 6476841, 7402104, 7813332, 8635788, 9115554, 10417776, 11514384, 11719998, 12154072, 12953682, 13673331, 14804208, 15626664, 17271576, 17579997, 18231108, 23439996, 24308144, 25907364, 27346662, 31253328, 34543152, 35159994, 36462216, 41019993, 46879992, 51814728, 54693324, 70319988, 72924432, 82039986, 93759984, 103629456, 109386648, 123059979, 140639976, 164079972, 218773296, 246119958, 281279952, 328159944, 492239916, 656319888, 984479832, 1968959664]

約数ペア:

[(1, 1968959664), (2, 984479832), (3, 656319888), (4, 492239916), (6, 328159944), (7, 281279952), (8, 246119958), (9, 218773296), (12, 164079972), (14, 140639976), (16, 123059979), (18, 109386648), (19, 103629456), (21, 93759984), (24, 82039986), (27, 72924432), (28, 70319988), (36, 54693324), (38, 51814728), (42, 46879992), (48, 41019993), (54, 36462216), (56, 35159994), (57, 34543152), (63, 31253328), (72, 27346662), (76, 25907364), (81, 24308144), (84, 23439996), (108, 18231108), (112, 17579997), (114, 17271576), (126, 15626664), (133, 14804208), (144, 13673331), (152, 12953682), (162, 12154072), (168, 11719998), (171, 11514384), (189, 10417776), (216, 9115554), (228, 8635788), (252, 7813332), (266, 7402104), (304, 6476841), (324, 6077036), (336, 5859999), (342, 5757192), (378, 5208888), (399, 4934736), (432, 4557777), (456, 4317894), (504, 3906666), (513, 3838128), (532, 3701052), (567, 3472592), (648, 3038518), (684, 2878596), (756, 2604444), (798, 2467368), (912, 2158947), (1008, 1953333), (1026, 1919064), (1064, 1850526), (1134, 1736296), (1197, 1644912), (1296, 1519259), (1368, 1439298), (1512, 1302222), (1539, 1279376), (1596, 1233684), (2052, 959532), (2128, 925263), (2268, 868148), (2394, 822456), (2736, 719649), (3024, 651111), (3078, 639688), (3192, 616842), (3591, 548304), (4104, 479766), (4536, 434074), (4788, 411228), (6156, 319844), (6384, 308421), (7182, 274152), (8208, 239883), (9072, 217037), (9576, 205614), (10773, 182768), (11423, 172368), (12312, 159922), (14364, 137076), (19152, 102807), (21546, 91384), (22846, 86184), (24624, 79961), (28728, 68538), (34269, 57456), (43092, 45692)]