254136528

素因数分解:

$2^4\times 3^4\times {\mathrm{157}}^1\times {\mathrm{1249}}^1$

素因数の和:1426

約数の個数: 100

約数和(自身を含む): 740822500

約数和(自身を除く): 486685972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 157, 162, 216, 314, 324, 432, 471, 628, 648, 942, 1249, 1256, 1296, 1413, 1884, 2498, 2512, 2826, 3747, 3768, 4239, 4996, 5652, 7494, 7536, 8478, 9992, 11241, 11304, 12717, 14988, 16956, 19984, 22482, 22608, 25434, 29976, 33723, 33912, 44964, 50868, 59952, 67446, 67824, 89928, 101169, 101736, 134892, 179856, 196093, 202338, 203472, 269784, 392186, 404676, 539568, 588279, 784372, 809352, 1176558, 1568744, 1618704, 1764837, 2353116, 3137488, 3529674, 4706232, 5294511, 7059348, 9412464, 10589022, 14118696, 15883533, 21178044, 28237392, 31767066, 42356088, 63534132, 84712176, 127068264, 254136528]

約数ペア:

[(1, 254136528), (2, 127068264), (3, 84712176), (4, 63534132), (6, 42356088), (8, 31767066), (9, 28237392), (12, 21178044), (16, 15883533), (18, 14118696), (24, 10589022), (27, 9412464), (36, 7059348), (48, 5294511), (54, 4706232), (72, 3529674), (81, 3137488), (108, 2353116), (144, 1764837), (157, 1618704), (162, 1568744), (216, 1176558), (314, 809352), (324, 784372), (432, 588279), (471, 539568), (628, 404676), (648, 392186), (942, 269784), (1249, 203472), (1256, 202338), (1296, 196093), (1413, 179856), (1884, 134892), (2498, 101736), (2512, 101169), (2826, 89928), (3747, 67824), (3768, 67446), (4239, 59952), (4996, 50868), (5652, 44964), (7494, 33912), (7536, 33723), (8478, 29976), (9992, 25434), (11241, 22608), (11304, 22482), (12717, 19984), (14988, 16956)]