272817542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 445336320

約数和(自身を除く): 172518778

約数列:

[1, 2, 19, 38, 43, 86, 103, 206, 817, 1621, 1634, 1957, 3242, 3914, 4429, 8858, 30799, 61598, 69703, 84151, 139406, 166963, 168302, 333926, 1324357, 2648714, 3172297, 6344594, 7179409, 14358818, 136408771, 272817542]

約数ペア:

[(1, 272817542), (2, 136408771), (19, 14358818), (38, 7179409), (43, 6344594), (86, 3172297), (103, 2648714), (206, 1324357), (817, 333926), (1621, 168302), (1634, 166963), (1957, 139406), (3242, 84151), (3914, 69703), (4429, 61598), (8858, 30799)]