398401152

素因数分解:

$2^7\times 3^1\times {\mathrm{1037503}}^1$

素因数の和:1037520

約数の個数: 32

約数和(自身を含む): 1058254080

約数和(自身を除く): 659852928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1037503, 2075006, 3112509, 4150012, 6225018, 8300024, 12450036, 16600048, 24900072, 33200096, 49800144, 66400192, 99600288, 132800384, 199200576, 398401152]

約数ペア:

[(1, 398401152), (2, 199200576), (3, 132800384), (4, 99600288), (6, 66400192), (8, 49800144), (12, 33200096), (16, 24900072), (24, 16600048), (32, 12450036), (48, 8300024), (64, 6225018), (96, 4150012), (128, 3112509), (192, 2075006), (384, 1037503)]