438291456

素因数分解:

$2^{10}\times 3^1\times {\mathrm{142673}}^1$

素因数の和:142696

約数の個数: 44

約数和(自身を含む): 1168214712

約数和(自身を除く): 729923256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 142673, 285346, 428019, 570692, 856038, 1141384, 1712076, 2282768, 3424152, 4565536, 6848304, 9131072, 13696608, 18262144, 27393216, 36524288, 54786432, 73048576, 109572864, 146097152, 219145728, 438291456]

約数ペア:

[(1, 438291456), (2, 219145728), (3, 146097152), (4, 109572864), (6, 73048576), (8, 54786432), (12, 36524288), (16, 27393216), (24, 18262144), (32, 13696608), (48, 9131072), (64, 6848304), (96, 4565536), (128, 3424152), (192, 2282768), (256, 1712076), (384, 1141384), (512, 856038), (768, 570692), (1024, 428019), (1536, 285346), (3072, 142673)]