8049148184

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{278017}}^1$

素因数の和:278088

約数の個数: 64

約数和(自身を含む): 19216604160

約数和(自身を除く): 11167455976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 3619, 4136, 7238, 14476, 28952, 278017, 556034, 1112068, 1946119, 2224136, 3058187, 3892238, 6116374, 7784476, 12232748, 13066799, 15568952, 21407309, 24465496, 26133598, 42814618, 52267196, 85629236, 91467593, 104534392, 143734789, 171258472, 182935186, 287469578, 365870372, 574939156, 731740744, 1006143523, 1149878312, 2012287046, 4024574092, 8049148184]

約数ペア:

[(1, 8049148184), (2, 4024574092), (4, 2012287046), (7, 1149878312), (8, 1006143523), (11, 731740744), (14, 574939156), (22, 365870372), (28, 287469578), (44, 182935186), (47, 171258472), (56, 143734789), (77, 104534392), (88, 91467593), (94, 85629236), (154, 52267196), (188, 42814618), (308, 26133598), (329, 24465496), (376, 21407309), (517, 15568952), (616, 13066799), (658, 12232748), (1034, 7784476), (1316, 6116374), (2068, 3892238), (2632, 3058187), (3619, 2224136), (4136, 1946119), (7238, 1112068), (14476, 556034), (28952, 278017)]