2912861196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1549

約数の個数: 192

約数和(自身を含む): 9152640000

約数和(自身を除く): 6239778804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 149, 171, 189, 228, 252, 266, 298, 342, 378, 399, 447, 513, 532, 596, 684, 756, 798, 894, 1026, 1043, 1197, 1341, 1361, 1596, 1788, 2052, 2086, 2394, 2682, 2722, 2831, 3129, 3591, 4023, 4083, 4172, 4788, 5364, 5444, 5662, 6258, 7182, 8046, 8166, 8493, 9387, 9527, 11324, 12249, 12516, 14364, 16092, 16332, 16986, 18774, 19054, 19817, 24498, 25479, 25859, 28161, 28581, 33972, 36747, 37548, 38108, 39634, 48996, 50958, 51718, 56322, 57162, 59451, 73494, 76437, 77577, 79268, 85743, 101916, 103436, 112644, 114324, 118902, 146988, 152874, 155154, 171486, 178353, 181013, 202789, 232731, 237804, 257229, 305748, 310308, 342972, 356706, 362026, 405578, 465462, 514458, 535059, 543039, 608367, 698193, 713412, 724052, 811156, 930924, 1028916, 1070118, 1086078, 1216734, 1396386, 1419523, 1629117, 1825101, 2140236, 2172156, 2433468, 2792772, 2839046, 3258234, 3650202, 3852991, 4258569, 4887351, 5475303, 5678092, 6516468, 7300404, 7705982, 8517138, 9774702, 10950606, 11558973, 12775707, 15411964, 17034276, 19549404, 21901212, 23117946, 25551414, 26970937, 34676919, 38327121, 46235892, 51102828, 53941874, 69353838, 76654242, 80912811, 104030757, 107883748, 138707676, 153308484, 161825622, 208061514, 242738433, 323651244, 416123028, 485476866, 728215299, 970953732, 1456430598, 2912861196]

約数ペア:

[(1, 2912861196), (2, 1456430598), (3, 970953732), (4, 728215299), (6, 485476866), (7, 416123028), (9, 323651244), (12, 242738433), (14, 208061514), (18, 161825622), (19, 153308484), (21, 138707676), (27, 107883748), (28, 104030757), (36, 80912811), (38, 76654242), (42, 69353838), (54, 53941874), (57, 51102828), (63, 46235892), (76, 38327121), (84, 34676919), (108, 26970937), (114, 25551414), (126, 23117946), (133, 21901212), (149, 19549404), (171, 17034276), (189, 15411964), (228, 12775707), (252, 11558973), (266, 10950606), (298, 9774702), (342, 8517138), (378, 7705982), (399, 7300404), (447, 6516468), (513, 5678092), (532, 5475303), (596, 4887351), (684, 4258569), (756, 3852991), (798, 3650202), (894, 3258234), (1026, 2839046), (1043, 2792772), (1197, 2433468), (1341, 2172156), (1361, 2140236), (1596, 1825101), (1788, 1629117), (2052, 1419523), (2086, 1396386), (2394, 1216734), (2682, 1086078), (2722, 1070118), (2831, 1028916), (3129, 930924), (3591, 811156), (4023, 724052), (4083, 713412), (4172, 698193), (4788, 608367), (5364, 543039), (5444, 535059), (5662, 514458), (6258, 465462), (7182, 405578), (8046, 362026), (8166, 356706), (8493, 342972), (9387, 310308), (9527, 305748), (11324, 257229), (12249, 237804), (12516, 232731), (14364, 202789), (16092, 181013), (16332, 178353), (16986, 171486), (18774, 155154), (19054, 152874), (19817, 146988), (24498, 118902), (25479, 114324), (25859, 112644), (28161, 103436), (28581, 101916), (33972, 85743), (36747, 79268), (37548, 77577), (38108, 76437), (39634, 73494), (48996, 59451), (50958, 57162), (51718, 56322)]