1306790016

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:579

約数の個数: 192

約数和(自身を含む): 4069800000

約数和(自身を除く): 2763009984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 199, 224, 294, 336, 349, 384, 392, 398, 448, 588, 597, 672, 698, 784, 796, 896, 1047, 1176, 1194, 1344, 1393, 1396, 1568, 1592, 2094, 2352, 2388, 2443, 2688, 2786, 2792, 3136, 3184, 4179, 4188, 4704, 4776, 4886, 5572, 5584, 6272, 6368, 7329, 8358, 8376, 9408, 9552, 9751, 9772, 11144, 11168, 12736, 14658, 16716, 16752, 17101, 18816, 19104, 19502, 19544, 22288, 22336, 25472, 29253, 29316, 33432, 33504, 34202, 38208, 39004, 39088, 44576, 44672, 51303, 58506, 58632, 66864, 67008, 68404, 69451, 76416, 78008, 78176, 89152, 102606, 117012, 117264, 133728, 134016, 136808, 138902, 156016, 156352, 178304, 205212, 208353, 234024, 234528, 267456, 273616, 277804, 312032, 312704, 410424, 416706, 468048, 469056, 486157, 534912, 547232, 555608, 624064, 820848, 833412, 936096, 938112, 972314, 1094464, 1111216, 1248128, 1458471, 1641696, 1666824, 1872192, 1944628, 2188928, 2222432, 2916942, 3283392, 3333648, 3403099, 3744384, 3889256, 4444864, 5833884, 6566784, 6667296, 6806198, 7778512, 8889728, 10209297, 11667768, 13334592, 13612396, 15557024, 20418594, 23335536, 26669184, 27224792, 31114048, 40837188, 46671072, 54449584, 62228096, 81674376, 93342144, 108899168, 163348752, 186684288, 217798336, 326697504, 435596672, 653395008, 1306790016]

約数ペア:

[(1, 1306790016), (2, 653395008), (3, 435596672), (4, 326697504), (6, 217798336), (7, 186684288), (8, 163348752), (12, 108899168), (14, 93342144), (16, 81674376), (21, 62228096), (24, 54449584), (28, 46671072), (32, 40837188), (42, 31114048), (48, 27224792), (49, 26669184), (56, 23335536), (64, 20418594), (84, 15557024), (96, 13612396), (98, 13334592), (112, 11667768), (128, 10209297), (147, 8889728), (168, 7778512), (192, 6806198), (196, 6667296), (199, 6566784), (224, 5833884), (294, 4444864), (336, 3889256), (349, 3744384), (384, 3403099), (392, 3333648), (398, 3283392), (448, 2916942), (588, 2222432), (597, 2188928), (672, 1944628), (698, 1872192), (784, 1666824), (796, 1641696), (896, 1458471), (1047, 1248128), (1176, 1111216), (1194, 1094464), (1344, 972314), (1393, 938112), (1396, 936096), (1568, 833412), (1592, 820848), (2094, 624064), (2352, 555608), (2388, 547232), (2443, 534912), (2688, 486157), (2786, 469056), (2792, 468048), (3136, 416706), (3184, 410424), (4179, 312704), (4188, 312032), (4704, 277804), (4776, 273616), (4886, 267456), (5572, 234528), (5584, 234024), (6272, 208353), (6368, 205212), (7329, 178304), (8358, 156352), (8376, 156016), (9408, 138902), (9552, 136808), (9751, 134016), (9772, 133728), (11144, 117264), (11168, 117012), (12736, 102606), (14658, 89152), (16716, 78176), (16752, 78008), (17101, 76416), (18816, 69451), (19104, 68404), (19502, 67008), (19544, 66864), (22288, 58632), (22336, 58506), (25472, 51303), (29253, 44672), (29316, 44576), (33432, 39088), (33504, 39004), (34202, 38208)]