680133176576

素因数分解:

$2^8\times 7^1\times {\mathrm{18329}}^1\times {\mathrm{20707}}^1$

素因数の和:39059

約数の個数: 72

約数和(自身を含む): 1551713392320

約数和(自身を除く): 871580215744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 18329, 20707, 36658, 41414, 73316, 82828, 128303, 144949, 146632, 165656, 256606, 289898, 293264, 331312, 513212, 579796, 586528, 662624, 1026424, 1159592, 1173056, 1325248, 2052848, 2319184, 2346112, 2650496, 4105696, 4638368, 4692224, 5300992, 8211392, 9276736, 16422784, 18553472, 32845568, 37106944, 379538603, 759077206, 1518154412, 2656770221, 3036308824, 5313540442, 6072617648, 10627080884, 12145235296, 21254161768, 24290470592, 42508323536, 48580941184, 85016647072, 97161882368, 170033294144, 340066588288, 680133176576]

約数ペア:

[(1, 680133176576), (2, 340066588288), (4, 170033294144), (7, 97161882368), (8, 85016647072), (14, 48580941184), (16, 42508323536), (28, 24290470592), (32, 21254161768), (56, 12145235296), (64, 10627080884), (112, 6072617648), (128, 5313540442), (224, 3036308824), (256, 2656770221), (448, 1518154412), (896, 759077206), (1792, 379538603), (18329, 37106944), (20707, 32845568), (36658, 18553472), (41414, 16422784), (73316, 9276736), (82828, 8211392), (128303, 5300992), (144949, 4692224), (146632, 4638368), (165656, 4105696), (256606, 2650496), (289898, 2346112), (293264, 2319184), (331312, 2052848), (513212, 1325248), (579796, 1173056), (586528, 1159592), (662624, 1026424)]