249300972

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{147341}}^1$

素因数の和:147398

約数の個数: 36

約数和(自身を含む): 643589856

約数和(自身を除く): 394288884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 147341, 294682, 442023, 589364, 884046, 1326069, 1768092, 2652138, 5304276, 6925027, 13850054, 20775081, 27700108, 41550162, 62325243, 83100324, 124650486, 249300972]

約数ペア:

[(1, 249300972), (2, 124650486), (3, 83100324), (4, 62325243), (6, 41550162), (9, 27700108), (12, 20775081), (18, 13850054), (36, 6925027), (47, 5304276), (94, 2652138), (141, 1768092), (188, 1326069), (282, 884046), (423, 589364), (564, 442023), (846, 294682), (1692, 147341)]