281003136

素因数分解:

$2^7\times 3^1\times {\mathrm{731779}}^1$

素因数の和:731796

約数の個数: 32

約数和(自身を含む): 746415600

約数和(自身を除く): 465412464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 731779, 1463558, 2195337, 2927116, 4390674, 5854232, 8781348, 11708464, 17562696, 23416928, 35125392, 46833856, 70250784, 93667712, 140501568, 281003136]

約数ペア:

[(1, 281003136), (2, 140501568), (3, 93667712), (4, 70250784), (6, 46833856), (8, 35125392), (12, 23416928), (16, 17562696), (24, 11708464), (32, 8781348), (48, 5854232), (64, 4390674), (96, 2927116), (128, 2195337), (192, 1463558), (384, 731779)]