391888296

素因数分解:

$2^3\times 3^2\times {\mathrm{5442893}}^1$

素因数の和:5442905

約数の個数: 24

約数和(自身を含む): 1061364330

約数和(自身を除く): 669476034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5442893, 10885786, 16328679, 21771572, 32657358, 43543144, 48986037, 65314716, 97972074, 130629432, 195944148, 391888296]

約数ペア:

[(1, 391888296), (2, 195944148), (3, 130629432), (4, 97972074), (6, 65314716), (8, 48986037), (9, 43543144), (12, 32657358), (18, 21771572), (24, 16328679), (36, 10885786), (72, 5442893)]