495481952

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 1143196992

約数和(自身を除く): 647715040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 157, 193, 224, 292, 314, 386, 511, 584, 628, 772, 1022, 1099, 1168, 1256, 1351, 1544, 2044, 2198, 2336, 2512, 2702, 3088, 4088, 4396, 5024, 5404, 6176, 8176, 8792, 10808, 11461, 14089, 16352, 17584, 21616, 22922, 28178, 30301, 35168, 43232, 45844, 56356, 60602, 80227, 91688, 98623, 112712, 121204, 160454, 183376, 197246, 212107, 225424, 242408, 320908, 366752, 394492, 424214, 450848, 484816, 641816, 788984, 848428, 969632, 1283632, 1577968, 1696856, 2211973, 2567264, 3155936, 3393712, 4423946, 6787424, 8847892, 15483811, 17695784, 30967622, 35391568, 61935244, 70783136, 123870488, 247740976, 495481952]

約数ペア:

[(1, 495481952), (2, 247740976), (4, 123870488), (7, 70783136), (8, 61935244), (14, 35391568), (16, 30967622), (28, 17695784), (32, 15483811), (56, 8847892), (73, 6787424), (112, 4423946), (146, 3393712), (157, 3155936), (193, 2567264), (224, 2211973), (292, 1696856), (314, 1577968), (386, 1283632), (511, 969632), (584, 848428), (628, 788984), (772, 641816), (1022, 484816), (1099, 450848), (1168, 424214), (1256, 394492), (1351, 366752), (1544, 320908), (2044, 242408), (2198, 225424), (2336, 212107), (2512, 197246), (2702, 183376), (3088, 160454), (4088, 121204), (4396, 112712), (5024, 98623), (5404, 91688), (6176, 80227), (8176, 60602), (8792, 56356), (10808, 45844), (11461, 43232), (14089, 35168), (16352, 30301), (17584, 28178), (21616, 22922)]