493536768

素因数分解:

$2^9\times 3^1\times {\mathrm{321313}}^1$

素因数の和:321334

約数の個数: 40

約数和(自身を含む): 1314816888

約数和(自身を除く): 821280120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 321313, 642626, 963939, 1285252, 1927878, 2570504, 3855756, 5141008, 7711512, 10282016, 15423024, 20564032, 30846048, 41128064, 61692096, 82256128, 123384192, 164512256, 246768384, 493536768]

約数ペア:

[(1, 493536768), (2, 246768384), (3, 164512256), (4, 123384192), (6, 82256128), (8, 61692096), (12, 41128064), (16, 30846048), (24, 20564032), (32, 15423024), (48, 10282016), (64, 7711512), (96, 5141008), (128, 3855756), (192, 2570504), (256, 1927878), (384, 1285252), (512, 963939), (768, 642626), (1536, 321313)]