389635152

素因数分解:

$2^4\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{5641}}^1$

素因数の和:7091

約数の個数: 40

約数和(自身を含む): 1007435520

約数和(自身を除く): 617800368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1439, 2878, 4317, 5641, 5756, 8634, 11282, 11512, 16923, 17268, 22564, 23024, 33846, 34536, 45128, 67692, 69072, 90256, 135384, 270768, 8117399, 16234798, 24352197, 32469596, 48704394, 64939192, 97408788, 129878384, 194817576, 389635152]

約数ペア:

[(1, 389635152), (2, 194817576), (3, 129878384), (4, 97408788), (6, 64939192), (8, 48704394), (12, 32469596), (16, 24352197), (24, 16234798), (48, 8117399), (1439, 270768), (2878, 135384), (4317, 90256), (5641, 69072), (5756, 67692), (8634, 45128), (11282, 34536), (11512, 33846), (16923, 23024), (17268, 22564)]