254450176

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{17137}}^1$

素因数の和:17184

約数の個数: 40

約数和(自身を含む): 525965220

約数和(自身を除く): 271515044

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 17137, 34274, 68548, 137096, 274192, 496973, 548384, 993946, 1096768, 1987892, 2193536, 3975784, 4387072, 7951568, 8774144, 15903136, 31806272, 63612544, 127225088, 254450176]

約数ペア:

[(1, 254450176), (2, 127225088), (4, 63612544), (8, 31806272), (16, 15903136), (29, 8774144), (32, 7951568), (58, 4387072), (64, 3975784), (116, 2193536), (128, 1987892), (232, 1096768), (256, 993946), (464, 548384), (512, 496973), (928, 274192), (1856, 137096), (3712, 68548), (7424, 34274), (14848, 17137)]