825216

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{307}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 2513280

約数和(自身を除く): 1688064

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, 307, 336, 384, 448, 614, 672, 896, 921, 1228, 1344, 1842, 2149, 2456, 2688, 3684, 4298, 4912, 6447, 7368, 8596, 9824, 12894, 14736, 17192, 19648, 25788, 29472, 34384, 39296, 51576, 58944, 68768, 103152, 117888, 137536, 206304, 275072, 412608, 825216]

約数ペア:

[(1, 825216), (2, 412608), (3, 275072), (4, 206304), (6, 137536), (7, 117888), (8, 103152), (12, 68768), (14, 58944), (16, 51576), (21, 39296), (24, 34384), (28, 29472), (32, 25788), (42, 19648), (48, 17192), (56, 14736), (64, 12894), (84, 9824), (96, 8596), (112, 7368), (128, 6447), (168, 4912), (192, 4298), (224, 3684), (307, 2688), (336, 2456), (384, 2149), (448, 1842), (614, 1344), (672, 1228), (896, 921)]