242558388

素因数分解:

$2^2\times 3^4\times {\mathrm{748637}}^1$

素因数の和:748653

約数の個数: 30

約数和(自身を含む): 634096386

約数和(自身を除く): 391537998

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 748637, 1497274, 2245911, 2994548, 4491822, 6737733, 8983644, 13475466, 20213199, 26950932, 40426398, 60639597, 80852796, 121279194, 242558388]

約数ペア:

[(1, 242558388), (2, 121279194), (3, 80852796), (4, 60639597), (6, 40426398), (9, 26950932), (12, 20213199), (18, 13475466), (27, 8983644), (36, 6737733), (54, 4491822), (81, 2994548), (108, 2245911), (162, 1497274), (324, 748637)]