242395384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 367243016

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 79, 88, 119, 136, 154, 158, 187, 238, 293, 308, 316, 374, 476, 553, 586, 616, 632, 748, 869, 952, 1106, 1172, 1309, 1343, 1496, 1738, 2051, 2212, 2344, 2618, 2686, 3223, 3476, 4102, 4424, 4981, 5236, 5372, 6083, 6446, 6952, 8204, 9401, 9962, 10472, 10744, 12166, 12892, 14773, 16408, 18802, 19924, 22561, 23147, 24332, 25784, 29546, 34867, 37604, 39848, 45122, 46294, 48664, 54791, 59092, 69734, 75208, 90244, 92588, 103411, 109582, 118184, 139468, 162029, 180488, 185176, 206822, 219164, 254617, 278936, 324058, 383537, 393499, 413644, 438328, 509234, 648116, 767074, 786998, 827288, 1018468, 1296232, 1534148, 1573996, 1782319, 2036936, 2754493, 3068296, 3147992, 3564638, 4328489, 5508986, 7129276, 8656978, 11017972, 14258552, 17313956, 22035944, 30299423, 34627912, 60598846, 121197692, 242395384]

約数ペア:

[(1, 242395384), (2, 121197692), (4, 60598846), (7, 34627912), (8, 30299423), (11, 22035944), (14, 17313956), (17, 14258552), (22, 11017972), (28, 8656978), (34, 7129276), (44, 5508986), (56, 4328489), (68, 3564638), (77, 3147992), (79, 3068296), (88, 2754493), (119, 2036936), (136, 1782319), (154, 1573996), (158, 1534148), (187, 1296232), (238, 1018468), (293, 827288), (308, 786998), (316, 767074), (374, 648116), (476, 509234), (553, 438328), (586, 413644), (616, 393499), (632, 383537), (748, 324058), (869, 278936), (952, 254617), (1106, 219164), (1172, 206822), (1309, 185176), (1343, 180488), (1496, 162029), (1738, 139468), (2051, 118184), (2212, 109582), (2344, 103411), (2618, 92588), (2686, 90244), (3223, 75208), (3476, 69734), (4102, 59092), (4424, 54791), (4981, 48664), (5236, 46294), (5372, 45122), (6083, 39848), (6446, 37604), (6952, 34867), (8204, 29546), (9401, 25784), (9962, 24332), (10472, 23147), (10744, 22561), (12166, 19924), (12892, 18802), (14773, 16408)]