840192

素因数分解:

$2^9\times 3^1\times {\mathrm{547}}^1$

素因数の和:568

約数の個数: 40

約数和(自身を含む): 2242416

約数和(自身を除く): 1402224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 547, 768, 1094, 1536, 1641, 2188, 3282, 4376, 6564, 8752, 13128, 17504, 26256, 35008, 52512, 70016, 105024, 140032, 210048, 280064, 420096, 840192]

約数ペア:

[(1, 840192), (2, 420096), (3, 280064), (4, 210048), (6, 140032), (8, 105024), (12, 70016), (16, 52512), (24, 35008), (32, 26256), (48, 17504), (64, 13128), (96, 8752), (128, 6564), (192, 4376), (256, 3282), (384, 2188), (512, 1641), (547, 1536), (768, 1094)]