245794976

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{9221}}^1$

素因数の和:9262

約数の個数: 72

約数和(自身を含む): 596091636

約数和(自身を除く): 350296660

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 9221, 13328, 18442, 26656, 36884, 64547, 73768, 129094, 147536, 156757, 258188, 295072, 313514, 451829, 516376, 627028, 903658, 1032752, 1097299, 1254056, 1807316, 2065504, 2194598, 2508112, 3614632, 4389196, 5016224, 7229264, 7681093, 8778392, 14458528, 15362186, 17556784, 30724372, 35113568, 61448744, 122897488, 245794976]

約数ペア:

[(1, 245794976), (2, 122897488), (4, 61448744), (7, 35113568), (8, 30724372), (14, 17556784), (16, 15362186), (17, 14458528), (28, 8778392), (32, 7681093), (34, 7229264), (49, 5016224), (56, 4389196), (68, 3614632), (98, 2508112), (112, 2194598), (119, 2065504), (136, 1807316), (196, 1254056), (224, 1097299), (238, 1032752), (272, 903658), (392, 627028), (476, 516376), (544, 451829), (784, 313514), (833, 295072), (952, 258188), (1568, 156757), (1666, 147536), (1904, 129094), (3332, 73768), (3808, 64547), (6664, 36884), (9221, 26656), (13328, 18442)]