258989688

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{83653}}^1$

素因数の和:83708

約数の個数: 48

約数和(自身を含む): 717751320

約数和(自身を除く): 458761632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 83653, 167306, 250959, 334612, 501918, 669224, 752877, 1003836, 1505754, 2007672, 3011508, 3597079, 6023016, 7194158, 10791237, 14388316, 21582474, 28776632, 32373711, 43164948, 64747422, 86329896, 129494844, 258989688]

約数ペア:

[(1, 258989688), (2, 129494844), (3, 86329896), (4, 64747422), (6, 43164948), (8, 32373711), (9, 28776632), (12, 21582474), (18, 14388316), (24, 10791237), (36, 7194158), (43, 6023016), (72, 3597079), (86, 3011508), (129, 2007672), (172, 1505754), (258, 1003836), (344, 752877), (387, 669224), (516, 501918), (774, 334612), (1032, 250959), (1548, 167306), (3096, 83653)]