428472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 1268280

約数和(自身を除く): 839808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 541, 792, 1082, 1623, 2164, 3246, 4328, 4869, 5951, 6492, 9738, 11902, 12984, 17853, 19476, 23804, 35706, 38952, 47608, 53559, 71412, 107118, 142824, 214236, 428472]

約数ペア:

[(1, 428472), (2, 214236), (3, 142824), (4, 107118), (6, 71412), (8, 53559), (9, 47608), (11, 38952), (12, 35706), (18, 23804), (22, 19476), (24, 17853), (33, 12984), (36, 11902), (44, 9738), (66, 6492), (72, 5951), (88, 4869), (99, 4328), (132, 3246), (198, 2164), (264, 1623), (396, 1082), (541, 792)]