253642368

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 777093120

約数和(自身を除く): 523450752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 336, 381, 384, 448, 508, 672, 743, 762, 889, 896, 1016, 1344, 1486, 1524, 1778, 2032, 2229, 2667, 2688, 2972, 3048, 3556, 4064, 4458, 5201, 5334, 5944, 6096, 7112, 8128, 8916, 10402, 10668, 11888, 12192, 14224, 15603, 16256, 17832, 20804, 21336, 23776, 24384, 28448, 31206, 35664, 41608, 42672, 47552, 48768, 56896, 62412, 71328, 83216, 85344, 94361, 95104, 113792, 124824, 142656, 166432, 170688, 188722, 249648, 283083, 285312, 332864, 341376, 377444, 499296, 566166, 660527, 665728, 754888, 998592, 1132332, 1321054, 1509776, 1981581, 1997184, 2264664, 2642108, 3019552, 3963162, 4529328, 5284216, 6039104, 7926324, 9058656, 10568432, 12078208, 15852648, 18117312, 21136864, 31705296, 36234624, 42273728, 63410592, 84547456, 126821184, 253642368]

約数ペア:

[(1, 253642368), (2, 126821184), (3, 84547456), (4, 63410592), (6, 42273728), (7, 36234624), (8, 31705296), (12, 21136864), (14, 18117312), (16, 15852648), (21, 12078208), (24, 10568432), (28, 9058656), (32, 7926324), (42, 6039104), (48, 5284216), (56, 4529328), (64, 3963162), (84, 3019552), (96, 2642108), (112, 2264664), (127, 1997184), (128, 1981581), (168, 1509776), (192, 1321054), (224, 1132332), (254, 998592), (336, 754888), (381, 665728), (384, 660527), (448, 566166), (508, 499296), (672, 377444), (743, 341376), (762, 332864), (889, 285312), (896, 283083), (1016, 249648), (1344, 188722), (1486, 170688), (1524, 166432), (1778, 142656), (2032, 124824), (2229, 113792), (2667, 95104), (2688, 94361), (2972, 85344), (3048, 83216), (3556, 71328), (4064, 62412), (4458, 56896), (5201, 48768), (5334, 47552), (5944, 42672), (6096, 41608), (7112, 35664), (8128, 31206), (8916, 28448), (10402, 24384), (10668, 23776), (11888, 21336), (12192, 20804), (14224, 17832), (15603, 16256)]