264825304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{641}}^1\times {\mathrm{1201}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 509311440

約数和(自身を除く): 244486136

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 641, 1201, 1282, 2402, 2564, 4804, 5128, 9608, 27563, 51643, 55126, 103286, 110252, 206572, 220504, 413144, 769841, 1539682, 3079364, 6158728, 33103163, 66206326, 132412652, 264825304]

約数ペア:

[(1, 264825304), (2, 132412652), (4, 66206326), (8, 33103163), (43, 6158728), (86, 3079364), (172, 1539682), (344, 769841), (641, 413144), (1201, 220504), (1282, 206572), (2402, 110252), (2564, 103286), (4804, 55126), (5128, 51643), (9608, 27563)]