398543232

素因数分解:

$2^7\times 3^1\times {\mathrm{1037873}}^1$

素因数の和:1037890

約数の個数: 32

約数和(自身を含む): 1058631480

約数和(自身を除く): 660088248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1037873, 2075746, 3113619, 4151492, 6227238, 8302984, 12454476, 16605968, 24908952, 33211936, 49817904, 66423872, 99635808, 132847744, 199271616, 398543232]

約数ペア:

[(1, 398543232), (2, 199271616), (3, 132847744), (4, 99635808), (6, 66423872), (8, 49817904), (12, 33211936), (16, 24908952), (24, 16605968), (32, 12454476), (48, 8302984), (64, 6227238), (96, 4151492), (128, 3113619), (192, 2075746), (384, 1037873)]