1992457728

素因数分解:

$2^9\times 3^2\times {\mathrm{432391}}^1$

素因数の和:432415

約数の個数: 60

約数和(自身を含む): 5750381208

約数和(自身を除く): 3757923480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 432391, 864782, 1297173, 1729564, 2594346, 3459128, 3891519, 5188692, 6918256, 7783038, 10377384, 13836512, 15566076, 20754768, 27673024, 31132152, 41509536, 55346048, 62264304, 83019072, 110692096, 124528608, 166038144, 221384192, 249057216, 332076288, 498114432, 664152576, 996228864, 1992457728]

約数ペア:

[(1, 1992457728), (2, 996228864), (3, 664152576), (4, 498114432), (6, 332076288), (8, 249057216), (9, 221384192), (12, 166038144), (16, 124528608), (18, 110692096), (24, 83019072), (32, 62264304), (36, 55346048), (48, 41509536), (64, 31132152), (72, 27673024), (96, 20754768), (128, 15566076), (144, 13836512), (192, 10377384), (256, 7783038), (288, 6918256), (384, 5188692), (512, 3891519), (576, 3459128), (768, 2594346), (1152, 1729564), (1536, 1297173), (2304, 864782), (4608, 432391)]