538127744

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 1357171200

約数和(自身を除く): 819043456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 128, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 616, 704, 769, 781, 896, 994, 1136, 1232, 1408, 1538, 1562, 1988, 2272, 2464, 3076, 3124, 3976, 4544, 4928, 5383, 5467, 6152, 6248, 7952, 8459, 9088, 9856, 10766, 10934, 12304, 12496, 15904, 16918, 21532, 21868, 24608, 24992, 31808, 33836, 43064, 43736, 49216, 49984, 54599, 59213, 63616, 67672, 86128, 87472, 98432, 99968, 109198, 118426, 135344, 172256, 174944, 218396, 236852, 270688, 344512, 349888, 382193, 436792, 473704, 541376, 600589, 689024, 699776, 764386, 873584, 947408, 1082752, 1201178, 1528772, 1747168, 1894816, 2402356, 3057544, 3494336, 3789632, 4204123, 4804712, 6115088, 6988672, 7579264, 8408246, 9609424, 12230176, 16816492, 19218848, 24460352, 33632984, 38437696, 48920704, 67265968, 76875392, 134531936, 269063872, 538127744]

約数ペア:

[(1, 538127744), (2, 269063872), (4, 134531936), (7, 76875392), (8, 67265968), (11, 48920704), (14, 38437696), (16, 33632984), (22, 24460352), (28, 19218848), (32, 16816492), (44, 12230176), (56, 9609424), (64, 8408246), (71, 7579264), (77, 6988672), (88, 6115088), (112, 4804712), (128, 4204123), (142, 3789632), (154, 3494336), (176, 3057544), (224, 2402356), (284, 1894816), (308, 1747168), (352, 1528772), (448, 1201178), (497, 1082752), (568, 947408), (616, 873584), (704, 764386), (769, 699776), (781, 689024), (896, 600589), (994, 541376), (1136, 473704), (1232, 436792), (1408, 382193), (1538, 349888), (1562, 344512), (1988, 270688), (2272, 236852), (2464, 218396), (3076, 174944), (3124, 172256), (3976, 135344), (4544, 118426), (4928, 109198), (5383, 99968), (5467, 98432), (6152, 87472), (6248, 86128), (7952, 67672), (8459, 63616), (9088, 59213), (9856, 54599), (10766, 49984), (10934, 49216), (12304, 43736), (12496, 43064), (15904, 33836), (16918, 31808), (21532, 24992), (21868, 24608)]