320482014

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 650160000

約数和(自身を除く): 329677986

約数列:

[1, 2, 3, 6, 139, 149, 278, 298, 417, 447, 834, 894, 2579, 5158, 7737, 15474, 20711, 41422, 62133, 124266, 358481, 384271, 716962, 768542, 1075443, 1152813, 2150886, 2305626, 53413669, 106827338, 160241007, 320482014]

約数ペア:

[(1, 320482014), (2, 160241007), (3, 106827338), (6, 53413669), (139, 2305626), (149, 2150886), (278, 1152813), (298, 1075443), (417, 768542), (447, 716962), (834, 384271), (894, 358481), (2579, 124266), (5158, 62133), (7737, 41422), (15474, 20711)]