508245248

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 108

約数和(自身を含む): 1219139712

約数和(自身を除く): 710894464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 256, 392, 434, 448, 496, 784, 868, 896, 992, 1307, 1519, 1568, 1736, 1792, 1984, 2614, 3038, 3136, 3472, 3968, 5228, 6076, 6272, 6944, 7936, 9149, 10456, 12152, 12544, 13888, 18298, 20912, 24304, 27776, 36596, 40517, 41824, 48608, 55552, 64043, 73192, 81034, 83648, 97216, 128086, 146384, 162068, 167296, 194432, 256172, 283619, 292768, 324136, 334592, 388864, 512344, 567238, 585536, 648272, 1024688, 1134476, 1171072, 1296544, 1985333, 2049376, 2268952, 2342144, 2593088, 3970666, 4098752, 4537904, 5186176, 7941332, 8197504, 9075808, 10372352, 15882664, 16395008, 18151616, 31765328, 36303232, 63530656, 72606464, 127061312, 254122624, 508245248]

約数ペア:

[(1, 508245248), (2, 254122624), (4, 127061312), (7, 72606464), (8, 63530656), (14, 36303232), (16, 31765328), (28, 18151616), (31, 16395008), (32, 15882664), (49, 10372352), (56, 9075808), (62, 8197504), (64, 7941332), (98, 5186176), (112, 4537904), (124, 4098752), (128, 3970666), (196, 2593088), (217, 2342144), (224, 2268952), (248, 2049376), (256, 1985333), (392, 1296544), (434, 1171072), (448, 1134476), (496, 1024688), (784, 648272), (868, 585536), (896, 567238), (992, 512344), (1307, 388864), (1519, 334592), (1568, 324136), (1736, 292768), (1792, 283619), (1984, 256172), (2614, 194432), (3038, 167296), (3136, 162068), (3472, 146384), (3968, 128086), (5228, 97216), (6076, 83648), (6272, 81034), (6944, 73192), (7936, 64043), (9149, 55552), (10456, 48608), (12152, 41824), (12544, 40517), (13888, 36596), (18298, 27776), (20912, 24304)]