380224746

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{640109}}^1$

素因数の和:640131

約数の個数: 32

約数和(自身を含む): 921758400

約数和(自身を除く): 541533654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 640109, 1280218, 1920327, 3840654, 5760981, 7041199, 11521962, 14082398, 17282943, 21123597, 34565886, 42247194, 63370791, 126741582, 190112373, 380224746]

約数ペア:

[(1, 380224746), (2, 190112373), (3, 126741582), (6, 63370791), (9, 42247194), (11, 34565886), (18, 21123597), (22, 17282943), (27, 14082398), (33, 11521962), (54, 7041199), (66, 5760981), (99, 3840654), (198, 1920327), (297, 1280218), (594, 640109)]