399534192

素因数分解:

$2^4\times 3^2\times {\mathrm{2774543}}^1$

素因数の和:2774557

約数の個数: 30

約数和(自身を含む): 1118141232

約数和(自身を除く): 718607040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2774543, 5549086, 8323629, 11098172, 16647258, 22196344, 24970887, 33294516, 44392688, 49941774, 66589032, 99883548, 133178064, 199767096, 399534192]

約数ペア:

[(1, 399534192), (2, 199767096), (3, 133178064), (4, 99883548), (6, 66589032), (8, 49941774), (9, 44392688), (12, 33294516), (16, 24970887), (18, 22196344), (24, 16647258), (36, 11098172), (48, 8323629), (72, 5549086), (144, 2774543)]