389626176

素因数分解:

$2^6\times 3^1\times {\mathrm{491}}^1\times {\mathrm{4133}}^1$

素因数の和:4639

約数の個数: 56

約数和(自身を含む): 1033235424

約数和(自身を除く): 643609248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 491, 982, 1473, 1964, 2946, 3928, 4133, 5892, 7856, 8266, 11784, 12399, 15712, 16532, 23568, 24798, 31424, 33064, 47136, 49596, 66128, 94272, 99192, 132256, 198384, 264512, 396768, 793536, 2029303, 4058606, 6087909, 8117212, 12175818, 16234424, 24351636, 32468848, 48703272, 64937696, 97406544, 129875392, 194813088, 389626176]

約数ペア:

[(1, 389626176), (2, 194813088), (3, 129875392), (4, 97406544), (6, 64937696), (8, 48703272), (12, 32468848), (16, 24351636), (24, 16234424), (32, 12175818), (48, 8117212), (64, 6087909), (96, 4058606), (192, 2029303), (491, 793536), (982, 396768), (1473, 264512), (1964, 198384), (2946, 132256), (3928, 99192), (4133, 94272), (5892, 66128), (7856, 49596), (8266, 47136), (11784, 33064), (12399, 31424), (15712, 24798), (16532, 23568)]