1285278624

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{4337}}^1$

素因数の和:4377

約数の個数: 192

約数和(自身を含む): 4372704000

約数和(自身を除く): 3087425376

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, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 2016, 2058, 2352, 2646, 2744, 3024, 3087, 3528, 4116, 4337, 4704, 5292, 5488, 6048, 6174, 7056, 8232, 8674, 9261, 10584, 10976, 12348, 13011, 14112, 16464, 17348, 18522, 21168, 24696, 26022, 30359, 32928, 34696, 37044, 39033, 42336, 49392, 52044, 60718, 69392, 74088, 78066, 91077, 98784, 104088, 117099, 121436, 138784, 148176, 156132, 182154, 208176, 212513, 234198, 242872, 273231, 296352, 312264, 364308, 416352, 425026, 468396, 485744, 546462, 624528, 637539, 728616, 819693, 850052, 936792, 971488, 1092924, 1249056, 1275078, 1457232, 1487591, 1639386, 1700104, 1873584, 1912617, 2185848, 2550156, 2914464, 2975182, 3278772, 3400208, 3747168, 3825234, 4371696, 4462773, 5100312, 5737851, 5950364, 6557544, 6800416, 7650468, 8743392, 8925546, 10200624, 11475702, 11900728, 13115088, 13388319, 15300936, 17851092, 20401248, 22951404, 23801456, 26230176, 26776638, 30601872, 35702184, 40164957, 45902808, 47602912, 53553276, 61203744, 71404368, 80329914, 91805616, 107106552, 142808736, 160659828, 183611232, 214213104, 321319656, 428426208, 642639312, 1285278624]

約数ペア:

[(1, 1285278624), (2, 642639312), (3, 428426208), (4, 321319656), (6, 214213104), (7, 183611232), (8, 160659828), (9, 142808736), (12, 107106552), (14, 91805616), (16, 80329914), (18, 71404368), (21, 61203744), (24, 53553276), (27, 47602912), (28, 45902808), (32, 40164957), (36, 35702184), (42, 30601872), (48, 26776638), (49, 26230176), (54, 23801456), (56, 22951404), (63, 20401248), (72, 17851092), (84, 15300936), (96, 13388319), (98, 13115088), (108, 11900728), (112, 11475702), (126, 10200624), (144, 8925546), (147, 8743392), (168, 7650468), (189, 6800416), (196, 6557544), (216, 5950364), (224, 5737851), (252, 5100312), (288, 4462773), (294, 4371696), (336, 3825234), (343, 3747168), (378, 3400208), (392, 3278772), (432, 2975182), (441, 2914464), (504, 2550156), (588, 2185848), (672, 1912617), (686, 1873584), (756, 1700104), (784, 1639386), (864, 1487591), (882, 1457232), (1008, 1275078), (1029, 1249056), (1176, 1092924), (1323, 971488), (1372, 936792), (1512, 850052), (1568, 819693), (1764, 728616), (2016, 637539), (2058, 624528), (2352, 546462), (2646, 485744), (2744, 468396), (3024, 425026), (3087, 416352), (3528, 364308), (4116, 312264), (4337, 296352), (4704, 273231), (5292, 242872), (5488, 234198), (6048, 212513), (6174, 208176), (7056, 182154), (8232, 156132), (8674, 148176), (9261, 138784), (10584, 121436), (10976, 117099), (12348, 104088), (13011, 98784), (14112, 91077), (16464, 78066), (17348, 74088), (18522, 69392), (21168, 60718), (24696, 52044), (26022, 49392), (30359, 42336), (32928, 39033), (34696, 37044)]