560268

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 1441440

約数和(自身を除く): 881172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 197, 237, 316, 394, 474, 591, 711, 788, 948, 1182, 1422, 1773, 2364, 2844, 3546, 7092, 15563, 31126, 46689, 62252, 93378, 140067, 186756, 280134, 560268]

約数ペア:

[(1, 560268), (2, 280134), (3, 186756), (4, 140067), (6, 93378), (9, 62252), (12, 46689), (18, 31126), (36, 15563), (79, 7092), (158, 3546), (197, 2844), (237, 2364), (316, 1773), (394, 1422), (474, 1182), (591, 948), (711, 788)]