213392304

素因数分解:

$2^4\times 3^2\times {\mathrm{1481891}}^1$

素因数の和:1481905

約数の個数: 30

約数和(自身を含む): 597202476

約数和(自身を除く): 383810172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1481891, 2963782, 4445673, 5927564, 8891346, 11855128, 13337019, 17782692, 23710256, 26674038, 35565384, 53348076, 71130768, 106696152, 213392304]

約数ペア:

[(1, 213392304), (2, 106696152), (3, 71130768), (4, 53348076), (6, 35565384), (8, 26674038), (9, 23710256), (12, 17782692), (16, 13337019), (18, 11855128), (24, 8891346), (36, 5927564), (48, 4445673), (72, 2963782), (144, 1481891)]