1261485216

素因数分解:

$2^5\times 3^2\times {\mathrm{4380157}}^1$

素因数の和:4380173

約数の個数: 36

約数和(自身を含む): 3587349402

約数和(自身を除く): 2325864186

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4380157, 8760314, 13140471, 17520628, 26280942, 35041256, 39421413, 52561884, 70082512, 78842826, 105123768, 140165024, 157685652, 210247536, 315371304, 420495072, 630742608, 1261485216]

約数ペア:

[(1, 1261485216), (2, 630742608), (3, 420495072), (4, 315371304), (6, 210247536), (8, 157685652), (9, 140165024), (12, 105123768), (16, 78842826), (18, 70082512), (24, 52561884), (32, 39421413), (36, 35041256), (48, 26280942), (72, 17520628), (96, 13140471), (144, 8760314), (288, 4380157)]