509602912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1428

約数の個数: 96

約数和(自身を含む): 1244678400

約数和(自身を除く): 735075488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 139, 182, 208, 224, 278, 364, 416, 556, 728, 973, 1112, 1259, 1456, 1807, 1946, 2224, 2518, 2912, 3614, 3892, 4448, 5036, 7228, 7784, 8813, 10072, 12649, 14456, 15568, 16367, 17626, 20144, 25298, 28912, 31136, 32734, 35252, 40288, 50596, 57824, 65468, 70504, 101192, 114569, 130936, 141008, 175001, 202384, 229138, 261872, 282016, 350002, 404768, 458276, 523744, 700004, 916552, 1225007, 1400008, 1833104, 2275013, 2450014, 2800016, 3666208, 4550026, 4900028, 5600032, 9100052, 9800056, 15925091, 18200104, 19600112, 31850182, 36400208, 39200224, 63700364, 72800416, 127400728, 254801456, 509602912]

約数ペア:

[(1, 509602912), (2, 254801456), (4, 127400728), (7, 72800416), (8, 63700364), (13, 39200224), (14, 36400208), (16, 31850182), (26, 19600112), (28, 18200104), (32, 15925091), (52, 9800056), (56, 9100052), (91, 5600032), (104, 4900028), (112, 4550026), (139, 3666208), (182, 2800016), (208, 2450014), (224, 2275013), (278, 1833104), (364, 1400008), (416, 1225007), (556, 916552), (728, 700004), (973, 523744), (1112, 458276), (1259, 404768), (1456, 350002), (1807, 282016), (1946, 261872), (2224, 229138), (2518, 202384), (2912, 175001), (3614, 141008), (3892, 130936), (4448, 114569), (5036, 101192), (7228, 70504), (7784, 65468), (8813, 57824), (10072, 50596), (12649, 40288), (14456, 35252), (15568, 32734), (16367, 31136), (17626, 28912), (20144, 25298)]