1256018304

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 3591399600

約数和(自身を除く): 2335381296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 61, 64, 86, 87, 96, 116, 122, 128, 129, 172, 174, 183, 192, 232, 244, 258, 344, 348, 366, 384, 464, 488, 516, 688, 696, 732, 928, 976, 1032, 1247, 1376, 1392, 1464, 1769, 1849, 1856, 1952, 2064, 2494, 2623, 2752, 2784, 2928, 3538, 3698, 3712, 3741, 3904, 4128, 4988, 5246, 5307, 5504, 5547, 5568, 5856, 7076, 7396, 7482, 7808, 7869, 8256, 9976, 10492, 10614, 11094, 11136, 11712, 14152, 14792, 14964, 15738, 16512, 19952, 20984, 21228, 22188, 23424, 28304, 29584, 29928, 31476, 39904, 41968, 42456, 44376, 53621, 56608, 59168, 59856, 62952, 76067, 79808, 83936, 84912, 88752, 107242, 112789, 113216, 118336, 119712, 125904, 152134, 159616, 160863, 167872, 169824, 177504, 214484, 225578, 226432, 228201, 236672, 239424, 251808, 304268, 321726, 335744, 338367, 339648, 355008, 428968, 451156, 456402, 478848, 503616, 608536, 643452, 676734, 679296, 710016, 857936, 902312, 912804, 1007232, 1217072, 1286904, 1353468, 1715872, 1804624, 1825608, 2434144, 2573808, 2706936, 3270881, 3431744, 3609248, 3651216, 4868288, 5147616, 5413872, 6541762, 6863488, 7218496, 7302432, 9736576, 9812643, 10295232, 10827744, 13083524, 14436992, 14604864, 19625286, 20590464, 21655488, 26167048, 29209728, 39250572, 43310976, 52334096, 78501144, 104668192, 157002288, 209336384, 314004576, 418672768, 628009152, 1256018304]

約数ペア:

[(1, 1256018304), (2, 628009152), (3, 418672768), (4, 314004576), (6, 209336384), (8, 157002288), (12, 104668192), (16, 78501144), (24, 52334096), (29, 43310976), (32, 39250572), (43, 29209728), (48, 26167048), (58, 21655488), (61, 20590464), (64, 19625286), (86, 14604864), (87, 14436992), (96, 13083524), (116, 10827744), (122, 10295232), (128, 9812643), (129, 9736576), (172, 7302432), (174, 7218496), (183, 6863488), (192, 6541762), (232, 5413872), (244, 5147616), (258, 4868288), (344, 3651216), (348, 3609248), (366, 3431744), (384, 3270881), (464, 2706936), (488, 2573808), (516, 2434144), (688, 1825608), (696, 1804624), (732, 1715872), (928, 1353468), (976, 1286904), (1032, 1217072), (1247, 1007232), (1376, 912804), (1392, 902312), (1464, 857936), (1769, 710016), (1849, 679296), (1856, 676734), (1952, 643452), (2064, 608536), (2494, 503616), (2623, 478848), (2752, 456402), (2784, 451156), (2928, 428968), (3538, 355008), (3698, 339648), (3712, 338367), (3741, 335744), (3904, 321726), (4128, 304268), (4988, 251808), (5246, 239424), (5307, 236672), (5504, 228201), (5547, 226432), (5568, 225578), (5856, 214484), (7076, 177504), (7396, 169824), (7482, 167872), (7808, 160863), (7869, 159616), (8256, 152134), (9976, 125904), (10492, 119712), (10614, 118336), (11094, 113216), (11136, 112789), (11712, 107242), (14152, 88752), (14792, 84912), (14964, 83936), (15738, 79808), (16512, 76067), (19952, 62952), (20984, 59856), (21228, 59168), (22188, 56608), (23424, 53621), (28304, 44376), (29584, 42456), (29928, 41968), (31476, 39904)]