322800016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{547}}^1$

素因数の和:1052

約数の個数: 80

約数和(自身を含む): 782807040

約数和(自身を除く): 460007024

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 479, 547, 616, 958, 1094, 1232, 1916, 2188, 3353, 3829, 3832, 4376, 5269, 6017, 6706, 7658, 7664, 8752, 10538, 12034, 13412, 15316, 21076, 24068, 26824, 30632, 36883, 42119, 42152, 48136, 53648, 61264, 73766, 84238, 84304, 96272, 147532, 168476, 262013, 295064, 336952, 524026, 590128, 673904, 1048052, 1834091, 2096104, 2882143, 3668182, 4192208, 5764286, 7336364, 11528572, 14672728, 20175001, 23057144, 29345456, 40350002, 46114288, 80700004, 161400008, 322800016]

約数ペア:

[(1, 322800016), (2, 161400008), (4, 80700004), (7, 46114288), (8, 40350002), (11, 29345456), (14, 23057144), (16, 20175001), (22, 14672728), (28, 11528572), (44, 7336364), (56, 5764286), (77, 4192208), (88, 3668182), (112, 2882143), (154, 2096104), (176, 1834091), (308, 1048052), (479, 673904), (547, 590128), (616, 524026), (958, 336952), (1094, 295064), (1232, 262013), (1916, 168476), (2188, 147532), (3353, 96272), (3829, 84304), (3832, 84238), (4376, 73766), (5269, 61264), (6017, 53648), (6706, 48136), (7658, 42152), (7664, 42119), (8752, 36883), (10538, 30632), (12034, 26824), (13412, 24068), (15316, 21076)]