221302656

素因数分解:

$2^7\times 3^2\times {\mathrm{192103}}^1$

素因数の和:192123

約数の個数: 48

約数和(自身を含む): 636824760

約数和(自身を除く): 415522104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 192103, 384206, 576309, 768412, 1152618, 1536824, 1728927, 2305236, 3073648, 3457854, 4610472, 6147296, 6915708, 9220944, 12294592, 13831416, 18441888, 24589184, 27662832, 36883776, 55325664, 73767552, 110651328, 221302656]

約数ペア:

[(1, 221302656), (2, 110651328), (3, 73767552), (4, 55325664), (6, 36883776), (8, 27662832), (9, 24589184), (12, 18441888), (16, 13831416), (18, 12294592), (24, 9220944), (32, 6915708), (36, 6147296), (48, 4610472), (64, 3457854), (72, 3073648), (96, 2305236), (128, 1728927), (144, 1536824), (192, 1152618), (288, 768412), (384, 576309), (576, 384206), (1152, 192103)]