1242791256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{435151}}^1$

素因数の和:435184

約数の個数: 64

約数和(自身を含む): 3759713280

約数和(自身を除く): 2516922024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 435151, 870302, 1305453, 1740604, 2610906, 3046057, 3481208, 5221812, 6092114, 7397567, 9138171, 10443624, 12184228, 14795134, 18276342, 22192701, 24368456, 29590268, 36552684, 44385402, 51782969, 59180536, 73105368, 88770804, 103565938, 155348907, 177541608, 207131876, 310697814, 414263752, 621395628, 1242791256]

約数ペア:

[(1, 1242791256), (2, 621395628), (3, 414263752), (4, 310697814), (6, 207131876), (7, 177541608), (8, 155348907), (12, 103565938), (14, 88770804), (17, 73105368), (21, 59180536), (24, 51782969), (28, 44385402), (34, 36552684), (42, 29590268), (51, 24368456), (56, 22192701), (68, 18276342), (84, 14795134), (102, 12184228), (119, 10443624), (136, 9138171), (168, 7397567), (204, 6092114), (238, 5221812), (357, 3481208), (408, 3046057), (476, 2610906), (714, 1740604), (952, 1305453), (1428, 870302), (2856, 435151)]