724369144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{7691}}^1$

素因数の和:7951

約数の個数: 32

約数和(自身を含む): 1387790640

約数和(自身を除く): 663421496

約数列:

[1, 2, 4, 8, 61, 122, 193, 244, 386, 488, 772, 1544, 7691, 11773, 15382, 23546, 30764, 47092, 61528, 94184, 469151, 938302, 1484363, 1876604, 2968726, 3753208, 5937452, 11874904, 90546143, 181092286, 362184572, 724369144]

約数ペア:

[(1, 724369144), (2, 362184572), (4, 181092286), (8, 90546143), (61, 11874904), (122, 5937452), (193, 3753208), (244, 2968726), (386, 1876604), (488, 1484363), (772, 938302), (1544, 469151), (7691, 94184), (11773, 61528), (15382, 47092), (23546, 30764)]