381432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 996480

約数和(自身を除く): 615048

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 691, 1382, 2073, 2764, 4146, 5528, 8292, 15893, 16584, 31786, 47679, 63572, 95358, 127144, 190716, 381432]

約数ペア:

[(1, 381432), (2, 190716), (3, 127144), (4, 95358), (6, 63572), (8, 47679), (12, 31786), (23, 16584), (24, 15893), (46, 8292), (69, 5528), (92, 4146), (138, 2764), (184, 2073), (276, 1382), (552, 691)]