216897288

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{531611}}^1$

素因数の和:531637

約数の個数: 32

約数和(自身を含む): 574140960

約数和(自身を除く): 357243672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 531611, 1063222, 1594833, 2126444, 3189666, 4252888, 6379332, 9037387, 12758664, 18074774, 27112161, 36149548, 54224322, 72299096, 108448644, 216897288]

約数ペア:

[(1, 216897288), (2, 108448644), (3, 72299096), (4, 54224322), (6, 36149548), (8, 27112161), (12, 18074774), (17, 12758664), (24, 9037387), (34, 6379332), (51, 4252888), (68, 3189666), (102, 2126444), (136, 1594833), (204, 1063222), (408, 531611)]