388202234

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 718626816

約数和(自身を除く): 330424582

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 113, 161, 226, 227, 322, 329, 454, 658, 791, 1081, 1582, 1589, 2162, 2599, 3178, 5198, 5221, 5311, 7567, 10442, 10622, 10669, 15134, 18193, 21338, 25651, 36386, 36547, 37177, 51302, 73094, 74354, 74683, 122153, 149366, 179557, 244306, 245387, 359114, 490774, 589973, 855071, 1179946, 1205597, 1710142, 1717709, 2411194, 3435418, 4129811, 8259622, 8439179, 16878358, 27728731, 55457462, 194101117, 388202234]

約数ペア:

[(1, 388202234), (2, 194101117), (7, 55457462), (14, 27728731), (23, 16878358), (46, 8439179), (47, 8259622), (94, 4129811), (113, 3435418), (161, 2411194), (226, 1717709), (227, 1710142), (322, 1205597), (329, 1179946), (454, 855071), (658, 589973), (791, 490774), (1081, 359114), (1582, 245387), (1589, 244306), (2162, 179557), (2599, 149366), (3178, 122153), (5198, 74683), (5221, 74354), (5311, 73094), (7567, 51302), (10442, 37177), (10622, 36547), (10669, 36386), (15134, 25651), (18193, 21338)]