1285441476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{65357}}^1$

素因数の和:65524

約数の個数: 48

約数和(自身を含む): 3294043200

約数和(自身を除く): 2008601724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 149, 298, 447, 596, 894, 1639, 1788, 3278, 4917, 6556, 9834, 19668, 65357, 130714, 196071, 261428, 392142, 718927, 784284, 1437854, 2156781, 2875708, 4313562, 8627124, 9738193, 19476386, 29214579, 38952772, 58429158, 107120123, 116858316, 214240246, 321360369, 428480492, 642720738, 1285441476]

約数ペア:

[(1, 1285441476), (2, 642720738), (3, 428480492), (4, 321360369), (6, 214240246), (11, 116858316), (12, 107120123), (22, 58429158), (33, 38952772), (44, 29214579), (66, 19476386), (132, 9738193), (149, 8627124), (298, 4313562), (447, 2875708), (596, 2156781), (894, 1437854), (1639, 784284), (1788, 718927), (3278, 392142), (4917, 261428), (6556, 196071), (9834, 130714), (19668, 65357)]