About the Number

252247992

252247991 ← → 252247993

2進数表記:1111000010001111111110111000

漢数字表記:二億五千二百二十四万七千九百九十二

素因数分解:

2 3 × 3 1 × 23 1 × 31 1 × 14741 1

素因数の和:14804
約数の個数: 64
約数和(自身を含む): 679311360
約数和(自身を除く): 427063368

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 372, 552, 713, 744, 1426, 2139, 2852, 4278, 5704, 8556, 14741, 17112, 29482, 44223, 58964, 88446, 117928, 176892, 339043, 353784, 456971, 678086, 913942, 1017129, 1356172, 1370913, 1827884, 2034258, 2712344, 2741826, 3655768, 4068516, 5483652, 8137032, 10510333, 10967304, 21020666, 31530999, 42041332, 63061998, 84082664, 126123996, 252247992]

約数ペア:
[(1, 252247992), (2, 126123996), (3, 84082664), (4, 63061998), (6, 42041332), (8, 31530999), (12, 21020666), (23, 10967304), (24, 10510333), (31, 8137032), (46, 5483652), (62, 4068516), (69, 3655768), (92, 2741826), (93, 2712344), (124, 2034258), (138, 1827884), (184, 1370913), (186, 1356172), (248, 1017129), (276, 913942), (372, 678086), (552, 456971), (713, 353784), (744, 339043), (1426, 176892), (2139, 117928), (2852, 88446), (4278, 58964), (5704, 44223), (8556, 29482), (14741, 17112)]

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