297891776

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7307}}^1$

素因数の和:7346

約数の個数: 84

約数和(自身を含む): 740636568

約数和(自身を除く): 442744792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 448, 637, 728, 784, 832, 1274, 1456, 1568, 2548, 2912, 3136, 5096, 5824, 7307, 10192, 14614, 20384, 29228, 40768, 51149, 58456, 94991, 102298, 116912, 189982, 204596, 233824, 358043, 379964, 409192, 467648, 664937, 716086, 759928, 818384, 1329874, 1432172, 1519856, 1636768, 2659748, 2864344, 3039712, 3273536, 4654559, 5319496, 5728688, 6079424, 9309118, 10638992, 11457376, 18618236, 21277984, 22914752, 37236472, 42555968, 74472944, 148945888, 297891776]

約数ペア:

[(1, 297891776), (2, 148945888), (4, 74472944), (7, 42555968), (8, 37236472), (13, 22914752), (14, 21277984), (16, 18618236), (26, 11457376), (28, 10638992), (32, 9309118), (49, 6079424), (52, 5728688), (56, 5319496), (64, 4654559), (91, 3273536), (98, 3039712), (104, 2864344), (112, 2659748), (182, 1636768), (196, 1519856), (208, 1432172), (224, 1329874), (364, 818384), (392, 759928), (416, 716086), (448, 664937), (637, 467648), (728, 409192), (784, 379964), (832, 358043), (1274, 233824), (1456, 204596), (1568, 189982), (2548, 116912), (2912, 102298), (3136, 94991), (5096, 58456), (5824, 51149), (7307, 40768), (10192, 29228), (14614, 20384)]