2569728

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 7856640

約数和(自身を除く): 5286912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 239, 256, 336, 384, 448, 478, 512, 672, 717, 768, 896, 956, 1344, 1434, 1536, 1673, 1792, 1912, 2688, 2868, 3346, 3584, 3824, 5019, 5376, 5736, 6692, 7648, 10038, 10752, 11472, 13384, 15296, 20076, 22944, 26768, 30592, 40152, 45888, 53536, 61184, 80304, 91776, 107072, 122368, 160608, 183552, 214144, 321216, 367104, 428288, 642432, 856576, 1284864, 2569728]

約数ペア:

[(1, 2569728), (2, 1284864), (3, 856576), (4, 642432), (6, 428288), (7, 367104), (8, 321216), (12, 214144), (14, 183552), (16, 160608), (21, 122368), (24, 107072), (28, 91776), (32, 80304), (42, 61184), (48, 53536), (56, 45888), (64, 40152), (84, 30592), (96, 26768), (112, 22944), (128, 20076), (168, 15296), (192, 13384), (224, 11472), (239, 10752), (256, 10038), (336, 7648), (384, 6692), (448, 5736), (478, 5376), (512, 5019), (672, 3824), (717, 3584), (768, 3346), (896, 2868), (956, 2688), (1344, 1912), (1434, 1792), (1536, 1673)]