1291650384

素因数分解:

$2^4\times 3^1\times {\mathrm{439}}^1\times {\mathrm{61297}}^1$

素因数の和:61747

約数の個数: 40

約数和(自身を含む): 3344418880

約数和(自身を除く): 2052768496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 10536, 21072, 61297, 122594, 183891, 245188, 367782, 490376, 735564, 980752, 1471128, 2942256, 26909383, 53818766, 80728149, 107637532, 161456298, 215275064, 322912596, 430550128, 645825192, 1291650384]

約数ペア:

[(1, 1291650384), (2, 645825192), (3, 430550128), (4, 322912596), (6, 215275064), (8, 161456298), (12, 107637532), (16, 80728149), (24, 53818766), (48, 26909383), (439, 2942256), (878, 1471128), (1317, 980752), (1756, 735564), (2634, 490376), (3512, 367782), (5268, 245188), (7024, 183891), (10536, 122594), (21072, 61297)]