12131296128

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{23879}}^1$

素因数の和:23919

約数の個数: 240

約数和(自身を含む): 41998591800

約数和(自身を除く): 29867295672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 6272, 7056, 7938, 8064, 9072, 9408, 10368, 10584, 12096, 14112, 15876, 18144, 18816, 21168, 23879, 24192, 28224, 31752, 36288, 42336, 47758, 56448, 63504, 71637, 72576, 84672, 95516, 127008, 143274, 167153, 169344, 191032, 214911, 254016, 286548, 334306, 382064, 429822, 501459, 508032, 573096, 644733, 668612, 764128, 859644, 1002918, 1146192, 1170071, 1289466, 1337224, 1504377, 1528256, 1719288, 1934199, 2005836, 2292384, 2340142, 2578932, 2674448, 3008754, 3056512, 3438576, 3510213, 3868398, 4011672, 4513131, 4584768, 4680284, 5157864, 5348896, 6017508, 6877152, 7020426, 7736796, 8023344, 9026262, 9169536, 9360568, 10315728, 10530639, 10697792, 12035016, 13539393, 13754304, 14040852, 15473592, 16046688, 18052524, 18721136, 20631456, 21061278, 21395584, 24070032, 27078786, 27508608, 28081704, 30947184, 31591917, 32093376, 36105048, 37442272, 41262912, 42122556, 48140064, 54157572, 56163408, 61894368, 63183834, 64186752, 72210096, 74884544, 82525824, 84245112, 94775751, 96280128, 108315144, 112326816, 123788736, 126367668, 144420192, 149769088, 168490224, 189551502, 192560256, 216630288, 224653632, 247577472, 252735336, 288840384, 336980448, 379103004, 433260576, 449307264, 505470672, 577680768, 673960896, 758206008, 866521152, 1010941344, 1347921792, 1516412016, 1733042304, 2021882688, 3032824032, 4043765376, 6065648064, 12131296128]

約数ペア:

[(1, 12131296128), (2, 6065648064), (3, 4043765376), (4, 3032824032), (6, 2021882688), (7, 1733042304), (8, 1516412016), (9, 1347921792), (12, 1010941344), (14, 866521152), (16, 758206008), (18, 673960896), (21, 577680768), (24, 505470672), (27, 449307264), (28, 433260576), (32, 379103004), (36, 336980448), (42, 288840384), (48, 252735336), (49, 247577472), (54, 224653632), (56, 216630288), (63, 192560256), (64, 189551502), (72, 168490224), (81, 149769088), (84, 144420192), (96, 126367668), (98, 123788736), (108, 112326816), (112, 108315144), (126, 96280128), (128, 94775751), (144, 84245112), (147, 82525824), (162, 74884544), (168, 72210096), (189, 64186752), (192, 63183834), (196, 61894368), (216, 56163408), (224, 54157572), (252, 48140064), (288, 42122556), (294, 41262912), (324, 37442272), (336, 36105048), (378, 32093376), (384, 31591917), (392, 30947184), (432, 28081704), (441, 27508608), (448, 27078786), (504, 24070032), (567, 21395584), (576, 21061278), (588, 20631456), (648, 18721136), (672, 18052524), (756, 16046688), (784, 15473592), (864, 14040852), (882, 13754304), (896, 13539393), (1008, 12035016), (1134, 10697792), (1152, 10530639), (1176, 10315728), (1296, 9360568), (1323, 9169536), (1344, 9026262), (1512, 8023344), (1568, 7736796), (1728, 7020426), (1764, 6877152), (2016, 6017508), (2268, 5348896), (2352, 5157864), (2592, 4680284), (2646, 4584768), (2688, 4513131), (3024, 4011672), (3136, 3868398), (3456, 3510213), (3528, 3438576), (3969, 3056512), (4032, 3008754), (4536, 2674448), (4704, 2578932), (5184, 2340142), (5292, 2292384), (6048, 2005836), (6272, 1934199), (7056, 1719288), (7938, 1528256), (8064, 1504377), (9072, 1337224), (9408, 1289466), (10368, 1170071), (10584, 1146192), (12096, 1002918), (14112, 859644), (15876, 764128), (18144, 668612), (18816, 644733), (21168, 573096), (23879, 508032), (24192, 501459), (28224, 429822), (31752, 382064), (36288, 334306), (42336, 286548), (47758, 254016), (56448, 214911), (63504, 191032), (71637, 169344), (72576, 167153), (84672, 143274), (95516, 127008)]