287769216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{107057}}^1$

素因数の和:107081

約数の個数: 64

約数和(自身を含む): 873593280

約数和(自身を除く): 585824064

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, 336, 384, 448, 672, 896, 1344, 2688, 107057, 214114, 321171, 428228, 642342, 749399, 856456, 1284684, 1498798, 1712912, 2248197, 2569368, 2997596, 3425824, 4496394, 5138736, 5995192, 6851648, 8992788, 10277472, 11990384, 13703296, 17985576, 20554944, 23980768, 35971152, 41109888, 47961536, 71942304, 95923072, 143884608, 287769216]

約数ペア:

[(1, 287769216), (2, 143884608), (3, 95923072), (4, 71942304), (6, 47961536), (7, 41109888), (8, 35971152), (12, 23980768), (14, 20554944), (16, 17985576), (21, 13703296), (24, 11990384), (28, 10277472), (32, 8992788), (42, 6851648), (48, 5995192), (56, 5138736), (64, 4496394), (84, 3425824), (96, 2997596), (112, 2569368), (128, 2248197), (168, 1712912), (192, 1498798), (224, 1284684), (336, 856456), (384, 749399), (448, 642342), (672, 428228), (896, 321171), (1344, 214114), (2688, 107057)]