262119872

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 636715008

約数和(自身を除く): 374595136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 224, 238, 254, 271, 272, 448, 476, 508, 542, 544, 889, 952, 1016, 1084, 1088, 1778, 1897, 1904, 2032, 2159, 2168, 3556, 3794, 3808, 4064, 4318, 4336, 4607, 7112, 7588, 7616, 8128, 8636, 8672, 9214, 14224, 15113, 15176, 17272, 17344, 18428, 28448, 30226, 30352, 32249, 34417, 34544, 36856, 56896, 60452, 60704, 64498, 68834, 69088, 73712, 120904, 121408, 128996, 137668, 138176, 147424, 240919, 241808, 257992, 275336, 294848, 481838, 483616, 515984, 550672, 585089, 963676, 967232, 1031968, 1101344, 1170178, 1927352, 2063936, 2202688, 2340356, 3854704, 4095623, 4680712, 7709408, 8191246, 9361424, 15418816, 16382492, 18722848, 32764984, 37445696, 65529968, 131059936, 262119872]

約数ペア:

[(1, 262119872), (2, 131059936), (4, 65529968), (7, 37445696), (8, 32764984), (14, 18722848), (16, 16382492), (17, 15418816), (28, 9361424), (32, 8191246), (34, 7709408), (56, 4680712), (64, 4095623), (68, 3854704), (112, 2340356), (119, 2202688), (127, 2063936), (136, 1927352), (224, 1170178), (238, 1101344), (254, 1031968), (271, 967232), (272, 963676), (448, 585089), (476, 550672), (508, 515984), (542, 483616), (544, 481838), (889, 294848), (952, 275336), (1016, 257992), (1084, 241808), (1088, 240919), (1778, 147424), (1897, 138176), (1904, 137668), (2032, 128996), (2159, 121408), (2168, 120904), (3556, 73712), (3794, 69088), (3808, 68834), (4064, 64498), (4318, 60704), (4336, 60452), (4607, 56896), (7112, 36856), (7588, 34544), (7616, 34417), (8128, 32249), (8636, 30352), (8672, 30226), (9214, 28448), (14224, 18428), (15113, 17344), (15176, 17272)]