397424304

素因数分解:

$2^4\times 3^2\times {\mathrm{2759891}}^1$

素因数の和:2759905

約数の個数: 30

約数和(自身を含む): 1112236476

約数和(自身を除く): 714812172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2759891, 5519782, 8279673, 11039564, 16559346, 22079128, 24839019, 33118692, 44158256, 49678038, 66237384, 99356076, 132474768, 198712152, 397424304]

約数ペア:

[(1, 397424304), (2, 198712152), (3, 132474768), (4, 99356076), (6, 66237384), (8, 49678038), (9, 44158256), (12, 33118692), (16, 24839019), (18, 22079128), (24, 16559346), (36, 11039564), (48, 8279673), (72, 5519782), (144, 2759891)]