2938256384

素因数分解:

$2^{10}\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1954

約数の個数: 132

約数和(自身を含む): 7056745920

約数和(自身を除く): 4118489536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 512, 784, 868, 896, 992, 1024, 1519, 1568, 1736, 1792, 1889, 1984, 3038, 3136, 3472, 3584, 3778, 3968, 6076, 6272, 6944, 7168, 7556, 7936, 12152, 12544, 13223, 13888, 15112, 15872, 24304, 25088, 26446, 27776, 30224, 31744, 48608, 50176, 52892, 55552, 58559, 60448, 92561, 97216, 105784, 111104, 117118, 120896, 185122, 194432, 211568, 222208, 234236, 241792, 370244, 388864, 409913, 423136, 468472, 483584, 740488, 777728, 819826, 846272, 936944, 967168, 1480976, 1555456, 1639652, 1692544, 1873888, 1934336, 2869391, 2961952, 3279304, 3385088, 3747776, 5738782, 5923904, 6558608, 6770176, 7495552, 11477564, 11847808, 13117216, 13540352, 14991104, 22955128, 23695616, 26234432, 29982208, 45910256, 47391232, 52468864, 59964416, 91820512, 94782464, 104937728, 183641024, 209875456, 367282048, 419750912, 734564096, 1469128192, 2938256384]

約数ペア:

[(1, 2938256384), (2, 1469128192), (4, 734564096), (7, 419750912), (8, 367282048), (14, 209875456), (16, 183641024), (28, 104937728), (31, 94782464), (32, 91820512), (49, 59964416), (56, 52468864), (62, 47391232), (64, 45910256), (98, 29982208), (112, 26234432), (124, 23695616), (128, 22955128), (196, 14991104), (217, 13540352), (224, 13117216), (248, 11847808), (256, 11477564), (392, 7495552), (434, 6770176), (448, 6558608), (496, 5923904), (512, 5738782), (784, 3747776), (868, 3385088), (896, 3279304), (992, 2961952), (1024, 2869391), (1519, 1934336), (1568, 1873888), (1736, 1692544), (1792, 1639652), (1889, 1555456), (1984, 1480976), (3038, 967168), (3136, 936944), (3472, 846272), (3584, 819826), (3778, 777728), (3968, 740488), (6076, 483584), (6272, 468472), (6944, 423136), (7168, 409913), (7556, 388864), (7936, 370244), (12152, 241792), (12544, 234236), (13223, 222208), (13888, 211568), (15112, 194432), (15872, 185122), (24304, 120896), (25088, 117118), (26446, 111104), (27776, 105784), (30224, 97216), (31744, 92561), (48608, 60448), (50176, 58559), (52892, 55552)]