1644288

素因数分解:

$2^8\times 3^1\times {\mathrm{2141}}^1$

素因数の和:2160

約数の個数: 36

約数和(自身を含む): 4378248

約数和(自身を除く): 2733960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2141, 4282, 6423, 8564, 12846, 17128, 25692, 34256, 51384, 68512, 102768, 137024, 205536, 274048, 411072, 548096, 822144, 1644288]

約数ペア:

[(1, 1644288), (2, 822144), (3, 548096), (4, 411072), (6, 274048), (8, 205536), (12, 137024), (16, 102768), (24, 68512), (32, 51384), (48, 34256), (64, 25692), (96, 17128), (128, 12846), (192, 8564), (256, 6423), (384, 4282), (768, 2141)]