About the Number

230120688

230120687 ← → 230120689

2進数表記:1101101101110101110011110000

漢数字表記:二億三千十二万六百八十八

素因数分解:

2 4 × 3 1 × 7 1 × 31 1 × 22093 1

素因数の和:22142
約数の個数: 80
約数和(自身を含む): 701351936
約数和(自身を除く): 471231248

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 22093, 44186, 66279, 88372, 132558, 154651, 176744, 265116, 309302, 353488, 463953, 530232, 618604, 684883, 927906, 1060464, 1237208, 1369766, 1855812, 2054649, 2474416, 2739532, 3711624, 4109298, 4794181, 5479064, 7423248, 8218596, 9588362, 10958128, 14382543, 16437192, 19176724, 28765086, 32874384, 38353448, 57530172, 76706896, 115060344, 230120688]

約数ペア:
[(1, 230120688), (2, 115060344), (3, 76706896), (4, 57530172), (6, 38353448), (7, 32874384), (8, 28765086), (12, 19176724), (14, 16437192), (16, 14382543), (21, 10958128), (24, 9588362), (28, 8218596), (31, 7423248), (42, 5479064), (48, 4794181), (56, 4109298), (62, 3711624), (84, 2739532), (93, 2474416), (112, 2054649), (124, 1855812), (168, 1369766), (186, 1237208), (217, 1060464), (248, 927906), (336, 684883), (372, 618604), (434, 530232), (496, 463953), (651, 353488), (744, 309302), (868, 265116), (1302, 176744), (1488, 154651), (1736, 132558), (2604, 88372), (3472, 66279), (5208, 44186), (10416, 22093)]

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