About the Number

118312272

118312271 ← → 118312273

2進数表記:111000011010100110101010000

漢数字表記:一億千八百三十一万二千二百七十二

素因数分解:

2 4 × 3 3 × 13 1 × 21067 1

素因数の和:21097
約数の個数: 80
約数和(自身を含む): 365740480
約数和(自身を除く): 247428208

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 21067, 42134, 63201, 84268, 126402, 168536, 189603, 252804, 273871, 337072, 379206, 505608, 547742, 568809, 758412, 821613, 1011216, 1095484, 1137618, 1516824, 1643226, 2190968, 2275236, 2464839, 3033648, 3286452, 4381936, 4550472, 4929678, 6572904, 7394517, 9100944, 9859356, 13145808, 14789034, 19718712, 29578068, 39437424, 59156136, 118312272]

約数ペア:
[(1, 118312272), (2, 59156136), (3, 39437424), (4, 29578068), (6, 19718712), (8, 14789034), (9, 13145808), (12, 9859356), (13, 9100944), (16, 7394517), (18, 6572904), (24, 4929678), (26, 4550472), (27, 4381936), (36, 3286452), (39, 3033648), (48, 2464839), (52, 2275236), (54, 2190968), (72, 1643226), (78, 1516824), (104, 1137618), (108, 1095484), (117, 1011216), (144, 821613), (156, 758412), (208, 568809), (216, 547742), (234, 505608), (312, 379206), (351, 337072), (432, 273871), (468, 252804), (624, 189603), (702, 168536), (936, 126402), (1404, 84268), (1872, 63201), (2808, 42134), (5616, 21067)]

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