3988110896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 9873653760

約数和(自身を除く): 5885542864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 127, 142, 154, 176, 254, 284, 308, 359, 497, 508, 568, 616, 718, 781, 889, 994, 1016, 1136, 1232, 1397, 1436, 1562, 1778, 1988, 2032, 2513, 2794, 2872, 3124, 3556, 3949, 3976, 5026, 5467, 5588, 5744, 6248, 7112, 7898, 7952, 9017, 9779, 10052, 10934, 11176, 12496, 14224, 15796, 18034, 19558, 20104, 21868, 22352, 25489, 27643, 31592, 36068, 39116, 40208, 43736, 45593, 50978, 55286, 63119, 63184, 72136, 78232, 87472, 91186, 99187, 101956, 110572, 126238, 144272, 156464, 178423, 182372, 198374, 203912, 221144, 252476, 280379, 319151, 356846, 364744, 396748, 407824, 442288, 501523, 504952, 560758, 638302, 694309, 713692, 729488, 793496, 1003046, 1009904, 1121516, 1276604, 1388618, 1427384, 1586992, 1962653, 2006092, 2243032, 2553208, 2777236, 2854768, 3237103, 3510661, 3925306, 4012184, 4486064, 5106416, 5554472, 6474206, 7021322, 7850612, 8024368, 11108944, 12948412, 14042644, 15701224, 22659721, 25896824, 28085288, 31402448, 35608133, 45319442, 51793648, 56170576, 71216266, 90638884, 142432532, 181277768, 249256931, 284865064, 362555536, 498513862, 569730128, 997027724, 1994055448, 3988110896]

約数ペア:

[(1, 3988110896), (2, 1994055448), (4, 997027724), (7, 569730128), (8, 498513862), (11, 362555536), (14, 284865064), (16, 249256931), (22, 181277768), (28, 142432532), (44, 90638884), (56, 71216266), (71, 56170576), (77, 51793648), (88, 45319442), (112, 35608133), (127, 31402448), (142, 28085288), (154, 25896824), (176, 22659721), (254, 15701224), (284, 14042644), (308, 12948412), (359, 11108944), (497, 8024368), (508, 7850612), (568, 7021322), (616, 6474206), (718, 5554472), (781, 5106416), (889, 4486064), (994, 4012184), (1016, 3925306), (1136, 3510661), (1232, 3237103), (1397, 2854768), (1436, 2777236), (1562, 2553208), (1778, 2243032), (1988, 2006092), (2032, 1962653), (2513, 1586992), (2794, 1427384), (2872, 1388618), (3124, 1276604), (3556, 1121516), (3949, 1009904), (3976, 1003046), (5026, 793496), (5467, 729488), (5588, 713692), (5744, 694309), (6248, 638302), (7112, 560758), (7898, 504952), (7952, 501523), (9017, 442288), (9779, 407824), (10052, 396748), (10934, 364744), (11176, 356846), (12496, 319151), (14224, 280379), (15796, 252476), (18034, 221144), (19558, 203912), (20104, 198374), (21868, 182372), (22352, 178423), (25489, 156464), (27643, 144272), (31592, 126238), (36068, 110572), (39116, 101956), (40208, 99187), (43736, 91186), (45593, 87472), (50978, 78232), (55286, 72136), (63119, 63184)]