1449448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 3669120

約数和(自身を除く): 2219672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 181, 182, 286, 308, 362, 364, 572, 616, 724, 728, 1001, 1144, 1267, 1448, 1991, 2002, 2353, 2534, 3982, 4004, 4706, 5068, 7964, 8008, 9412, 10136, 13937, 15928, 16471, 18824, 25883, 27874, 32942, 51766, 55748, 65884, 103532, 111496, 131768, 181181, 207064, 362362, 724724, 1449448]

約数ペア:

[(1, 1449448), (2, 724724), (4, 362362), (7, 207064), (8, 181181), (11, 131768), (13, 111496), (14, 103532), (22, 65884), (26, 55748), (28, 51766), (44, 32942), (52, 27874), (56, 25883), (77, 18824), (88, 16471), (91, 15928), (104, 13937), (143, 10136), (154, 9412), (181, 8008), (182, 7964), (286, 5068), (308, 4706), (362, 4004), (364, 3982), (572, 2534), (616, 2353), (724, 2002), (728, 1991), (1001, 1448), (1144, 1267)]