271993432

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{1303}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 517557600

約数和(自身を除く): 245564168

約数列:

[1, 2, 4, 8, 97, 194, 269, 388, 538, 776, 1076, 1303, 2152, 2606, 5212, 10424, 26093, 52186, 104372, 126391, 208744, 252782, 350507, 505564, 701014, 1011128, 1402028, 2804056, 33999179, 67998358, 135996716, 271993432]

約数ペア:

[(1, 271993432), (2, 135996716), (4, 67998358), (8, 33999179), (97, 2804056), (194, 1402028), (269, 1011128), (388, 701014), (538, 505564), (776, 350507), (1076, 252782), (1303, 208744), (2152, 126391), (2606, 104372), (5212, 52186), (10424, 26093)]