2563425144

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{593}}^1\times {\mathrm{953}}^1$

素因数の和:1571

約数の個数: 160

約数和(自身を含む): 8228135520

約数和(自身を除く): 5664710376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 593, 648, 756, 953, 1134, 1186, 1512, 1779, 1906, 2268, 2372, 2859, 3558, 3812, 4151, 4536, 4744, 5337, 5718, 6671, 7116, 7624, 8302, 8577, 10674, 11436, 12453, 13342, 14232, 16011, 16604, 17154, 20013, 21348, 22872, 24906, 25731, 26684, 32022, 33208, 34308, 37359, 40026, 42696, 48033, 49812, 51462, 53368, 60039, 64044, 68616, 74718, 77193, 80052, 96066, 99624, 102924, 112077, 120078, 128088, 149436, 154386, 160104, 180117, 192132, 205848, 224154, 240156, 298872, 308772, 336231, 360234, 384264, 448308, 480312, 540351, 565129, 617544, 672462, 720468, 896616, 1080702, 1130258, 1344924, 1440936, 1695387, 2161404, 2260516, 2689848, 3390774, 3955903, 4322808, 4521032, 5086161, 6781548, 7911806, 10172322, 11867709, 13563096, 15258483, 15823612, 20344644, 23735418, 30516966, 31647224, 35603127, 40689288, 45775449, 47470836, 61033932, 71206254, 91550898, 94941672, 106809381, 122067864, 142412508, 183101796, 213618762, 284825016, 320428143, 366203592, 427237524, 640856286, 854475048, 1281712572, 2563425144]

約数ペア:

[(1, 2563425144), (2, 1281712572), (3, 854475048), (4, 640856286), (6, 427237524), (7, 366203592), (8, 320428143), (9, 284825016), (12, 213618762), (14, 183101796), (18, 142412508), (21, 122067864), (24, 106809381), (27, 94941672), (28, 91550898), (36, 71206254), (42, 61033932), (54, 47470836), (56, 45775449), (63, 40689288), (72, 35603127), (81, 31647224), (84, 30516966), (108, 23735418), (126, 20344644), (162, 15823612), (168, 15258483), (189, 13563096), (216, 11867709), (252, 10172322), (324, 7911806), (378, 6781548), (504, 5086161), (567, 4521032), (593, 4322808), (648, 3955903), (756, 3390774), (953, 2689848), (1134, 2260516), (1186, 2161404), (1512, 1695387), (1779, 1440936), (1906, 1344924), (2268, 1130258), (2372, 1080702), (2859, 896616), (3558, 720468), (3812, 672462), (4151, 617544), (4536, 565129), (4744, 540351), (5337, 480312), (5718, 448308), (6671, 384264), (7116, 360234), (7624, 336231), (8302, 308772), (8577, 298872), (10674, 240156), (11436, 224154), (12453, 205848), (13342, 192132), (14232, 180117), (16011, 160104), (16604, 154386), (17154, 149436), (20013, 128088), (21348, 120078), (22872, 112077), (24906, 102924), (25731, 99624), (26684, 96066), (32022, 80052), (33208, 77193), (34308, 74718), (37359, 68616), (40026, 64044), (42696, 60039), (48033, 53368), (49812, 51462)]