219974616

素因数分解:

$2^3\times 3^4\times {\mathrm{339467}}^1$

素因数の和:339485

約数の個数: 40

約数和(自身を含む): 616134420

約数和(自身を除く): 396159804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 339467, 678934, 1018401, 1357868, 2036802, 2715736, 3055203, 4073604, 6110406, 8147208, 9165609, 12220812, 18331218, 24441624, 27496827, 36662436, 54993654, 73324872, 109987308, 219974616]

約数ペア:

[(1, 219974616), (2, 109987308), (3, 73324872), (4, 54993654), (6, 36662436), (8, 27496827), (9, 24441624), (12, 18331218), (18, 12220812), (24, 9165609), (27, 8147208), (36, 6110406), (54, 4073604), (72, 3055203), (81, 2715736), (108, 2036802), (162, 1357868), (216, 1018401), (324, 678934), (648, 339467)]