218864304

素因数分解:

$2^4\times 3^2\times {\mathrm{1519891}}^1$

素因数の和:1519905

約数の個数: 30

約数和(自身を含む): 612516476

約数和(自身を除く): 393652172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1519891, 3039782, 4559673, 6079564, 9119346, 12159128, 13679019, 18238692, 24318256, 27358038, 36477384, 54716076, 72954768, 109432152, 218864304]

約数ペア:

[(1, 218864304), (2, 109432152), (3, 72954768), (4, 54716076), (6, 36477384), (8, 27358038), (9, 24318256), (12, 18238692), (16, 13679019), (18, 12159128), (24, 9119346), (36, 6079564), (48, 4559673), (72, 3039782), (144, 1519891)]