308238192

素因数分解:

$2^4\times 3^2\times {\mathrm{2140543}}^1$

素因数の和:2140557

約数の個数: 30

約数和(自身を含む): 862639232

約数和(自身を除く): 554401040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2140543, 4281086, 6421629, 8562172, 12843258, 17124344, 19264887, 25686516, 34248688, 38529774, 51373032, 77059548, 102746064, 154119096, 308238192]

約数ペア:

[(1, 308238192), (2, 154119096), (3, 102746064), (4, 77059548), (6, 51373032), (8, 38529774), (9, 34248688), (12, 25686516), (16, 19264887), (18, 17124344), (24, 12843258), (36, 8562172), (48, 6421629), (72, 4281086), (144, 2140543)]