About the Number

112801248

112801247 ← → 112801249

2進数表記:110101110010011010111100000

漢数字表記:一億千二百八十万千二百四十八

素因数分解:

2 5 × 3 4 × 7 1 × 6217 1

素因数の和:6246
約数の個数: 120
約数和(自身を含む): 379198512
約数和(自身を除く): 266397264

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 6217, 9072, 12434, 18144, 18651, 24868, 37302, 43519, 49736, 55953, 74604, 87038, 99472, 111906, 130557, 149208, 167859, 174076, 198944, 223812, 261114, 298416, 335718, 348152, 391671, 447624, 503577, 522228, 596832, 671436, 696304, 783342, 895248, 1007154, 1044456, 1175013, 1342872, 1392608, 1566684, 1790496, 2014308, 2088912, 2350026, 2685744, 3133368, 3525039, 4028616, 4177824, 4700052, 5371488, 6266736, 7050078, 8057232, 9400104, 12533472, 14100156, 16114464, 18800208, 28200312, 37600416, 56400624, 112801248]

約数ペア:
[(1, 112801248), (2, 56400624), (3, 37600416), (4, 28200312), (6, 18800208), (7, 16114464), (8, 14100156), (9, 12533472), (12, 9400104), (14, 8057232), (16, 7050078), (18, 6266736), (21, 5371488), (24, 4700052), (27, 4177824), (28, 4028616), (32, 3525039), (36, 3133368), (42, 2685744), (48, 2350026), (54, 2088912), (56, 2014308), (63, 1790496), (72, 1566684), (81, 1392608), (84, 1342872), (96, 1175013), (108, 1044456), (112, 1007154), (126, 895248), (144, 783342), (162, 696304), (168, 671436), (189, 596832), (216, 522228), (224, 503577), (252, 447624), (288, 391671), (324, 348152), (336, 335718), (378, 298416), (432, 261114), (504, 223812), (567, 198944), (648, 174076), (672, 167859), (756, 149208), (864, 130557), (1008, 111906), (1134, 99472), (1296, 87038), (1512, 74604), (2016, 55953), (2268, 49736), (2592, 43519), (3024, 37302), (4536, 24868), (6048, 18651), (6217, 18144), (9072, 12434)]

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