About the Number

797406144

797406143 ← → 797406145

2進数表記:101111100001110111001111000000

漢数字表記:七億九千七百四十万六千百四十四

素因数分解:

2 6 × 3 1 × 401 1 × 10357 1

素因数の和:10773
約数の個数: 56
約数和(自身を含む): 2115269328
約数和(自身を除く): 1317863184

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 401, 802, 1203, 1604, 2406, 3208, 4812, 6416, 9624, 10357, 12832, 19248, 20714, 25664, 31071, 38496, 41428, 62142, 76992, 82856, 124284, 165712, 248568, 331424, 497136, 662848, 994272, 1988544, 4153157, 8306314, 12459471, 16612628, 24918942, 33225256, 49837884, 66450512, 99675768, 132901024, 199351536, 265802048, 398703072, 797406144]

約数ペア:
[(1, 797406144), (2, 398703072), (3, 265802048), (4, 199351536), (6, 132901024), (8, 99675768), (12, 66450512), (16, 49837884), (24, 33225256), (32, 24918942), (48, 16612628), (64, 12459471), (96, 8306314), (192, 4153157), (401, 1988544), (802, 994272), (1203, 662848), (1604, 497136), (2406, 331424), (3208, 248568), (4812, 165712), (6416, 124284), (9624, 82856), (10357, 76992), (12832, 62142), (19248, 41428), (20714, 38496), (25664, 31071)]

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