213351696

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9437}}^1$

素因数の和:9608

約数の個数: 60

約数和(自身を含む): 600955212

約数和(自身を除く): 387603516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 9437, 11304, 18874, 22608, 28311, 37748, 56622, 75496, 84933, 113244, 150992, 169866, 226488, 339732, 452976, 679464, 1358928, 1481609, 2963218, 4444827, 5926436, 8889654, 11852872, 13334481, 17779308, 23705744, 26668962, 35558616, 53337924, 71117232, 106675848, 213351696]

約数ペア:

[(1, 213351696), (2, 106675848), (3, 71117232), (4, 53337924), (6, 35558616), (8, 26668962), (9, 23705744), (12, 17779308), (16, 13334481), (18, 11852872), (24, 8889654), (36, 5926436), (48, 4444827), (72, 2963218), (144, 1481609), (157, 1358928), (314, 679464), (471, 452976), (628, 339732), (942, 226488), (1256, 169866), (1413, 150992), (1884, 113244), (2512, 84933), (2826, 75496), (3768, 56622), (5652, 37748), (7536, 28311), (9437, 22608), (11304, 18874)]