229145968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{4691}}^1$

素因数の和:4813

約数の個数: 40

約数和(自身を含む): 460791936

約数和(自身を除く): 231645968

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 3053, 4691, 6106, 9382, 12212, 18764, 24424, 37528, 48848, 75056, 201713, 333061, 403426, 666122, 806852, 1332244, 1613704, 2664488, 3227408, 5328976, 14321623, 28643246, 57286492, 114572984, 229145968]

約数ペア:

[(1, 229145968), (2, 114572984), (4, 57286492), (8, 28643246), (16, 14321623), (43, 5328976), (71, 3227408), (86, 2664488), (142, 1613704), (172, 1332244), (284, 806852), (344, 666122), (568, 403426), (688, 333061), (1136, 201713), (3053, 75056), (4691, 48848), (6106, 37528), (9382, 24424), (12212, 18764)]