196780864

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:636

約数の個数: 84

約数和(自身を含む): 458663040

約数和(自身を除く): 261882176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 196, 224, 262, 392, 448, 479, 524, 784, 917, 958, 1048, 1568, 1834, 1916, 2096, 3136, 3353, 3668, 3832, 4192, 6419, 6706, 7336, 7664, 8384, 12838, 13412, 14672, 15328, 23471, 25676, 26824, 29344, 30656, 46942, 51352, 53648, 58688, 62749, 93884, 102704, 107296, 125498, 187768, 205408, 214592, 250996, 375536, 410816, 439243, 501992, 751072, 878486, 1003984, 1502144, 1756972, 2007968, 3074701, 3513944, 4015936, 6149402, 7027888, 12298804, 14055776, 24597608, 28111552, 49195216, 98390432, 196780864]

約数ペア:

[(1, 196780864), (2, 98390432), (4, 49195216), (7, 28111552), (8, 24597608), (14, 14055776), (16, 12298804), (28, 7027888), (32, 6149402), (49, 4015936), (56, 3513944), (64, 3074701), (98, 2007968), (112, 1756972), (131, 1502144), (196, 1003984), (224, 878486), (262, 751072), (392, 501992), (448, 439243), (479, 410816), (524, 375536), (784, 250996), (917, 214592), (958, 205408), (1048, 187768), (1568, 125498), (1834, 107296), (1916, 102704), (2096, 93884), (3136, 62749), (3353, 58688), (3668, 53648), (3832, 51352), (4192, 46942), (6419, 30656), (6706, 29344), (7336, 26824), (7664, 25676), (8384, 23471), (12838, 15328), (13412, 14672)]