889429184

素因数分解:

$2^6\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1371

約数の個数: 112

約数和(自身を含む): 2126284800

約数和(自身を除く): 1236855616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 343, 392, 434, 448, 496, 686, 784, 868, 992, 1307, 1372, 1519, 1568, 1736, 1984, 2614, 2744, 3038, 3136, 3472, 5228, 5488, 6076, 6944, 9149, 10456, 10633, 10976, 12152, 13888, 18298, 20912, 21266, 21952, 24304, 36596, 40517, 41824, 42532, 48608, 64043, 73192, 81034, 83648, 85064, 97216, 128086, 146384, 162068, 170128, 256172, 283619, 292768, 324136, 340256, 448301, 512344, 567238, 585536, 648272, 680512, 896602, 1024688, 1134476, 1296544, 1793204, 1985333, 2049376, 2268952, 2593088, 3586408, 3970666, 4098752, 4537904, 7172816, 7941332, 9075808, 13897331, 14345632, 15882664, 18151616, 27794662, 28691264, 31765328, 55589324, 63530656, 111178648, 127061312, 222357296, 444714592, 889429184]

約数ペア:

[(1, 889429184), (2, 444714592), (4, 222357296), (7, 127061312), (8, 111178648), (14, 63530656), (16, 55589324), (28, 31765328), (31, 28691264), (32, 27794662), (49, 18151616), (56, 15882664), (62, 14345632), (64, 13897331), (98, 9075808), (112, 7941332), (124, 7172816), (196, 4537904), (217, 4098752), (224, 3970666), (248, 3586408), (343, 2593088), (392, 2268952), (434, 2049376), (448, 1985333), (496, 1793204), (686, 1296544), (784, 1134476), (868, 1024688), (992, 896602), (1307, 680512), (1372, 648272), (1519, 585536), (1568, 567238), (1736, 512344), (1984, 448301), (2614, 340256), (2744, 324136), (3038, 292768), (3136, 283619), (3472, 256172), (5228, 170128), (5488, 162068), (6076, 146384), (6944, 128086), (9149, 97216), (10456, 85064), (10633, 83648), (10976, 81034), (12152, 73192), (13888, 64043), (18298, 48608), (20912, 42532), (21266, 41824), (21952, 40517), (24304, 36596)]