1983737952

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{15619}}^1$

素因数の和:15655

約数の個数: 180

約数和(自身を含む): 6787061820

約数和(自身を除く): 4803323868

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15619, 15876, 18144, 21168, 31238, 31752, 42336, 46857, 62476, 63504, 93714, 109333, 124952, 127008, 140571, 187428, 218666, 249904, 281142, 327999, 374856, 421713, 437332, 499808, 562284, 655998, 749712, 765331, 843426, 874664, 983997, 1124568, 1265139, 1311996, 1499424, 1530662, 1686852, 1749328, 1967994, 2249136, 2295993, 2530278, 2623992, 2951991, 3061324, 3373704, 3498656, 3935988, 4498272, 4591986, 5060556, 5247984, 5903982, 6122648, 6747408, 6887979, 7871976, 8855973, 9183972, 10121112, 10495968, 11807964, 12245296, 13494816, 13775958, 15743952, 17711946, 18367944, 20242224, 20663937, 23615928, 24490592, 27551916, 31487904, 35423892, 36735888, 40484448, 41327874, 47231856, 55103832, 61991811, 70847784, 73471776, 82655748, 94463712, 110207664, 123983622, 141695568, 165311496, 220415328, 247967244, 283391136, 330622992, 495934488, 661245984, 991868976, 1983737952]

約数ペア:

[(1, 1983737952), (2, 991868976), (3, 661245984), (4, 495934488), (6, 330622992), (7, 283391136), (8, 247967244), (9, 220415328), (12, 165311496), (14, 141695568), (16, 123983622), (18, 110207664), (21, 94463712), (24, 82655748), (27, 73471776), (28, 70847784), (32, 61991811), (36, 55103832), (42, 47231856), (48, 41327874), (49, 40484448), (54, 36735888), (56, 35423892), (63, 31487904), (72, 27551916), (81, 24490592), (84, 23615928), (96, 20663937), (98, 20242224), (108, 18367944), (112, 17711946), (126, 15743952), (144, 13775958), (147, 13494816), (162, 12245296), (168, 11807964), (189, 10495968), (196, 10121112), (216, 9183972), (224, 8855973), (252, 7871976), (288, 6887979), (294, 6747408), (324, 6122648), (336, 5903982), (378, 5247984), (392, 5060556), (432, 4591986), (441, 4498272), (504, 3935988), (567, 3498656), (588, 3373704), (648, 3061324), (672, 2951991), (756, 2623992), (784, 2530278), (864, 2295993), (882, 2249136), (1008, 1967994), (1134, 1749328), (1176, 1686852), (1296, 1530662), (1323, 1499424), (1512, 1311996), (1568, 1265139), (1764, 1124568), (2016, 983997), (2268, 874664), (2352, 843426), (2592, 765331), (2646, 749712), (3024, 655998), (3528, 562284), (3969, 499808), (4536, 437332), (4704, 421713), (5292, 374856), (6048, 327999), (7056, 281142), (7938, 249904), (9072, 218666), (10584, 187428), (14112, 140571), (15619, 127008), (15876, 124952), (18144, 109333), (21168, 93714), (31238, 63504), (31752, 62476), (42336, 46857)]