308043008

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 108

約数和(自身を含む): 770700420

約数和(自身を除く): 462657412

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1456, 1568, 1664, 1792, 1889, 2548, 2912, 3136, 3328, 3778, 5096, 5824, 6272, 7556, 10192, 11648, 12544, 13223, 15112, 20384, 23296, 24557, 26446, 30224, 40768, 49114, 52892, 60448, 81536, 92561, 98228, 105784, 120896, 163072, 171899, 185122, 196456, 211568, 241792, 343798, 370244, 392912, 423136, 483584, 687596, 740488, 785824, 846272, 1203293, 1375192, 1480976, 1571648, 1692544, 2406586, 2750384, 2961952, 3143296, 3385088, 4813172, 5500768, 5923904, 6286592, 9626344, 11001536, 11847808, 19252688, 22003072, 23695616, 38505376, 44006144, 77010752, 154021504, 308043008]

約数ペア:

[(1, 308043008), (2, 154021504), (4, 77010752), (7, 44006144), (8, 38505376), (13, 23695616), (14, 22003072), (16, 19252688), (26, 11847808), (28, 11001536), (32, 9626344), (49, 6286592), (52, 5923904), (56, 5500768), (64, 4813172), (91, 3385088), (98, 3143296), (104, 2961952), (112, 2750384), (128, 2406586), (182, 1692544), (196, 1571648), (208, 1480976), (224, 1375192), (256, 1203293), (364, 846272), (392, 785824), (416, 740488), (448, 687596), (637, 483584), (728, 423136), (784, 392912), (832, 370244), (896, 343798), (1274, 241792), (1456, 211568), (1568, 196456), (1664, 185122), (1792, 171899), (1889, 163072), (2548, 120896), (2912, 105784), (3136, 98228), (3328, 92561), (3778, 81536), (5096, 60448), (5824, 52892), (6272, 49114), (7556, 40768), (10192, 30224), (11648, 26446), (12544, 24557), (13223, 23296), (15112, 20384)]