About the Number

112912704

112912703 ← → 112912705

2進数表記:110101110101110100101000000

漢数字表記:一億千二百九十一万二千七百四

素因数分解:

2 6 × 3 4 × 23 1 × 947 1

素因数の和:994
約数の個数: 140
約数和(自身を含む): 349629984
約数和(自身を除く): 236717280

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 552, 576, 621, 648, 736, 828, 864, 947, 1104, 1242, 1296, 1472, 1656, 1728, 1863, 1894, 2208, 2484, 2592, 2841, 3312, 3726, 3788, 4416, 4968, 5184, 5682, 6624, 7452, 7576, 8523, 9936, 11364, 13248, 14904, 15152, 17046, 19872, 21781, 22728, 25569, 29808, 30304, 34092, 39744, 43562, 45456, 51138, 59616, 60608, 65343, 68184, 76707, 87124, 90912, 102276, 119232, 130686, 136368, 153414, 174248, 181824, 196029, 204552, 261372, 272736, 306828, 348496, 392058, 409104, 522744, 545472, 588087, 613656, 696992, 784116, 818208, 1045488, 1176174, 1227312, 1393984, 1568232, 1636416, 1764261, 2090976, 2352348, 2454624, 3136464, 3528522, 4181952, 4704696, 4909248, 6272928, 7057044, 9409392, 12545856, 14114088, 18818784, 28228176, 37637568, 56456352, 112912704]

約数ペア:
[(1, 112912704), (2, 56456352), (3, 37637568), (4, 28228176), (6, 18818784), (8, 14114088), (9, 12545856), (12, 9409392), (16, 7057044), (18, 6272928), (23, 4909248), (24, 4704696), (27, 4181952), (32, 3528522), (36, 3136464), (46, 2454624), (48, 2352348), (54, 2090976), (64, 1764261), (69, 1636416), (72, 1568232), (81, 1393984), (92, 1227312), (96, 1176174), (108, 1045488), (138, 818208), (144, 784116), (162, 696992), (184, 613656), (192, 588087), (207, 545472), (216, 522744), (276, 409104), (288, 392058), (324, 348496), (368, 306828), (414, 272736), (432, 261372), (552, 204552), (576, 196029), (621, 181824), (648, 174248), (736, 153414), (828, 136368), (864, 130686), (947, 119232), (1104, 102276), (1242, 90912), (1296, 87124), (1472, 76707), (1656, 68184), (1728, 65343), (1863, 60608), (1894, 59616), (2208, 51138), (2484, 45456), (2592, 43562), (2841, 39744), (3312, 34092), (3726, 30304), (3788, 29808), (4416, 25569), (4968, 22728), (5184, 21781), (5682, 19872), (6624, 17046), (7452, 15152), (7576, 14904), (8523, 13248), (9936, 11364)]

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