3961008128

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 208

約数和(自身を含む): 10411088640

約数和(自身を除く): 6450080512

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 352, 418, 448, 512, 532, 608, 616, 661, 704, 836, 896, 1024, 1064, 1216, 1232, 1322, 1408, 1463, 1672, 1792, 2048, 2128, 2432, 2464, 2644, 2816, 2926, 3344, 3584, 4096, 4256, 4627, 4864, 4928, 5288, 5632, 5852, 6688, 7168, 7271, 8512, 9254, 9728, 9856, 10576, 11264, 11704, 12559, 13376, 14336, 14542, 17024, 18508, 19456, 19712, 21152, 22528, 23408, 25118, 26752, 28672, 29084, 34048, 37016, 38912, 39424, 42304, 45056, 46816, 50236, 50897, 53504, 58168, 68096, 74032, 77824, 78848, 84608, 87913, 93632, 100472, 101794, 107008, 116336, 136192, 138149, 148064, 157696, 169216, 175826, 187264, 200944, 203588, 214016, 232672, 272384, 276298, 296128, 315392, 338432, 351652, 374528, 401888, 407176, 428032, 465344, 544768, 552596, 592256, 676864, 703304, 749056, 803776, 814352, 856064, 930688, 967043, 1105192, 1184512, 1353728, 1406608, 1498112, 1607552, 1628704, 1861376, 1934086, 2210384, 2369024, 2707456, 2813216, 2996224, 3215104, 3257408, 3722752, 3868172, 4420768, 4738048, 5626432, 5992448, 6430208, 6514816, 7445504, 7736344, 8841536, 9476096, 11252864, 12860416, 13029632, 14891008, 15472688, 17683072, 18952192, 22505728, 25720832, 26059264, 29782016, 30945376, 35366144, 45011456, 51441664, 52118528, 61890752, 70732288, 90022912, 104237056, 123781504, 141464576, 180045824, 208474112, 247563008, 282929152, 360091648, 495126016, 565858304, 990252032, 1980504064, 3961008128]

約数ペア:

[(1, 3961008128), (2, 1980504064), (4, 990252032), (7, 565858304), (8, 495126016), (11, 360091648), (14, 282929152), (16, 247563008), (19, 208474112), (22, 180045824), (28, 141464576), (32, 123781504), (38, 104237056), (44, 90022912), (56, 70732288), (64, 61890752), (76, 52118528), (77, 51441664), (88, 45011456), (112, 35366144), (128, 30945376), (133, 29782016), (152, 26059264), (154, 25720832), (176, 22505728), (209, 18952192), (224, 17683072), (256, 15472688), (266, 14891008), (304, 13029632), (308, 12860416), (352, 11252864), (418, 9476096), (448, 8841536), (512, 7736344), (532, 7445504), (608, 6514816), (616, 6430208), (661, 5992448), (704, 5626432), (836, 4738048), (896, 4420768), (1024, 3868172), (1064, 3722752), (1216, 3257408), (1232, 3215104), (1322, 2996224), (1408, 2813216), (1463, 2707456), (1672, 2369024), (1792, 2210384), (2048, 1934086), (2128, 1861376), (2432, 1628704), (2464, 1607552), (2644, 1498112), (2816, 1406608), (2926, 1353728), (3344, 1184512), (3584, 1105192), (4096, 967043), (4256, 930688), (4627, 856064), (4864, 814352), (4928, 803776), (5288, 749056), (5632, 703304), (5852, 676864), (6688, 592256), (7168, 552596), (7271, 544768), (8512, 465344), (9254, 428032), (9728, 407176), (9856, 401888), (10576, 374528), (11264, 351652), (11704, 338432), (12559, 315392), (13376, 296128), (14336, 276298), (14542, 272384), (17024, 232672), (18508, 214016), (19456, 203588), (19712, 200944), (21152, 187264), (22528, 175826), (23408, 169216), (25118, 157696), (26752, 148064), (28672, 138149), (29084, 136192), (34048, 116336), (37016, 107008), (38912, 101794), (39424, 100472), (42304, 93632), (45056, 87913), (46816, 84608), (50236, 78848), (50897, 77824), (53504, 74032), (58168, 68096)]