289315944

素因数分解:

$2^3\times 3^2\times {\mathrm{4018277}}^1$

素因数の和:4018289

約数の個数: 24

約数和(自身を含む): 783564210

約数和(自身を除く): 494248266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4018277, 8036554, 12054831, 16073108, 24109662, 32146216, 36164493, 48219324, 72328986, 96438648, 144657972, 289315944]

約数ペア:

[(1, 289315944), (2, 144657972), (3, 96438648), (4, 72328986), (6, 48219324), (8, 36164493), (9, 32146216), (12, 24109662), (18, 16073108), (24, 12054831), (36, 8036554), (72, 4018277)]