221295744

素因数分解:

$2^7\times 3^2\times {\mathrm{192097}}^1$

素因数の和:192117

約数の個数: 48

約数和(自身を含む): 636804870

約数和(自身を除く): 415509126

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, 192097, 384194, 576291, 768388, 1152582, 1536776, 1728873, 2305164, 3073552, 3457746, 4610328, 6147104, 6915492, 9220656, 12294208, 13830984, 18441312, 24588416, 27661968, 36882624, 55323936, 73765248, 110647872, 221295744]

約数ペア:

[(1, 221295744), (2, 110647872), (3, 73765248), (4, 55323936), (6, 36882624), (8, 27661968), (9, 24588416), (12, 18441312), (16, 13830984), (18, 12294208), (24, 9220656), (32, 6915492), (36, 6147104), (48, 4610328), (64, 3457746), (72, 3073552), (96, 2305164), (128, 1728873), (144, 1536776), (192, 1152582), (288, 768388), (384, 576291), (576, 384194), (1152, 192097)]