398808144

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3134

約数の個数: 160

約数和(自身を含む): 1339120640

約数和(自身を除く): 940312496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 54, 56, 63, 72, 84, 86, 108, 112, 126, 129, 144, 168, 172, 189, 216, 252, 258, 301, 336, 344, 378, 387, 432, 504, 516, 602, 688, 756, 774, 903, 1008, 1032, 1161, 1204, 1512, 1548, 1806, 2064, 2322, 2408, 2709, 3024, 3067, 3096, 3612, 4644, 4816, 5418, 6134, 6192, 7224, 8127, 9201, 9288, 10836, 12268, 14448, 16254, 18402, 18576, 21469, 21672, 24536, 27603, 32508, 36804, 42938, 43344, 49072, 55206, 64407, 65016, 73608, 82809, 85876, 110412, 128814, 130032, 131881, 147216, 165618, 171752, 193221, 220824, 257628, 263762, 331236, 343504, 386442, 395643, 441648, 515256, 527524, 579663, 662472, 772884, 791286, 923167, 1030512, 1055048, 1159326, 1186929, 1324944, 1545768, 1582572, 1846334, 2110096, 2318652, 2373858, 2769501, 3091536, 3165144, 3560787, 3692668, 4637304, 4747716, 5539002, 6330288, 7121574, 7385336, 8308503, 9274608, 9495432, 11078004, 14243148, 14770672, 16617006, 18990864, 22156008, 24925509, 28486296, 33234012, 44312016, 49851018, 56972592, 66468024, 99702036, 132936048, 199404072, 398808144]

約数ペア:

[(1, 398808144), (2, 199404072), (3, 132936048), (4, 99702036), (6, 66468024), (7, 56972592), (8, 49851018), (9, 44312016), (12, 33234012), (14, 28486296), (16, 24925509), (18, 22156008), (21, 18990864), (24, 16617006), (27, 14770672), (28, 14243148), (36, 11078004), (42, 9495432), (43, 9274608), (48, 8308503), (54, 7385336), (56, 7121574), (63, 6330288), (72, 5539002), (84, 4747716), (86, 4637304), (108, 3692668), (112, 3560787), (126, 3165144), (129, 3091536), (144, 2769501), (168, 2373858), (172, 2318652), (189, 2110096), (216, 1846334), (252, 1582572), (258, 1545768), (301, 1324944), (336, 1186929), (344, 1159326), (378, 1055048), (387, 1030512), (432, 923167), (504, 791286), (516, 772884), (602, 662472), (688, 579663), (756, 527524), (774, 515256), (903, 441648), (1008, 395643), (1032, 386442), (1161, 343504), (1204, 331236), (1512, 263762), (1548, 257628), (1806, 220824), (2064, 193221), (2322, 171752), (2408, 165618), (2709, 147216), (3024, 131881), (3067, 130032), (3096, 128814), (3612, 110412), (4644, 85876), (4816, 82809), (5418, 73608), (6134, 65016), (6192, 64407), (7224, 55206), (8127, 49072), (9201, 43344), (9288, 42938), (10836, 36804), (12268, 32508), (14448, 27603), (16254, 24536), (18402, 21672), (18576, 21469)]