218360304

素因数分解:

$2^4\times 3^2\times {\mathrm{1516391}}^1$

素因数の和:1516405

約数の個数: 30

約数和(自身を含む): 611105976

約数和(自身を除く): 392745672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1516391, 3032782, 4549173, 6065564, 9098346, 12131128, 13647519, 18196692, 24262256, 27295038, 36393384, 54590076, 72786768, 109180152, 218360304]

約数ペア:

[(1, 218360304), (2, 109180152), (3, 72786768), (4, 54590076), (6, 36393384), (8, 27295038), (9, 24262256), (12, 18196692), (16, 13647519), (18, 12131128), (24, 9098346), (36, 6065564), (48, 4549173), (72, 3032782), (144, 1516391)]