313804592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1949}}^1$

素因数の和:2333

約数の個数: 40

約数和(自身を含む): 631098000

約数和(自身を除く): 317293408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 347, 464, 694, 1388, 1949, 2776, 3898, 5552, 7796, 10063, 15592, 20126, 31184, 40252, 56521, 80504, 113042, 161008, 226084, 452168, 676303, 904336, 1352606, 2705212, 5410424, 10820848, 19612787, 39225574, 78451148, 156902296, 313804592]

約数ペア:

[(1, 313804592), (2, 156902296), (4, 78451148), (8, 39225574), (16, 19612787), (29, 10820848), (58, 5410424), (116, 2705212), (232, 1352606), (347, 904336), (464, 676303), (694, 452168), (1388, 226084), (1949, 161008), (2776, 113042), (3898, 80504), (5552, 56521), (7796, 40252), (10063, 31184), (15592, 20126)]