313383616

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7726

約数の個数: 84

約数和(自身を含む): 779148048

約数和(自身を除く): 465764432

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, 7687, 10192, 15374, 20384, 30748, 40768, 53809, 61496, 99931, 107618, 122992, 199862, 215236, 245984, 376663, 399724, 430472, 491968, 699517, 753326, 799448, 860944, 1399034, 1506652, 1598896, 1721888, 2798068, 3013304, 3197792, 3443776, 4896619, 5596136, 6026608, 6395584, 9793238, 11192272, 12053216, 19586476, 22384544, 24106432, 39172952, 44769088, 78345904, 156691808, 313383616]

約数ペア:

[(1, 313383616), (2, 156691808), (4, 78345904), (7, 44769088), (8, 39172952), (13, 24106432), (14, 22384544), (16, 19586476), (26, 12053216), (28, 11192272), (32, 9793238), (49, 6395584), (52, 6026608), (56, 5596136), (64, 4896619), (91, 3443776), (98, 3197792), (104, 3013304), (112, 2798068), (182, 1721888), (196, 1598896), (208, 1506652), (224, 1399034), (364, 860944), (392, 799448), (416, 753326), (448, 699517), (637, 491968), (728, 430472), (784, 399724), (832, 376663), (1274, 245984), (1456, 215236), (1568, 199862), (2548, 122992), (2912, 107618), (3136, 99931), (5096, 61496), (5824, 53809), (7687, 40768), (10192, 30748), (15374, 20384)]