272646352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81533}}^1$

素因数の和:81571

約数の個数: 40

約数和(自身を含む): 606612960

約数和(自身を除く): 333966608

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 81533, 163066, 326132, 652264, 896863, 1304528, 1549127, 1793726, 3098254, 3587452, 6196508, 7174904, 12393016, 14349808, 17040397, 24786032, 34080794, 68161588, 136323176, 272646352]

約数ペア:

[(1, 272646352), (2, 136323176), (4, 68161588), (8, 34080794), (11, 24786032), (16, 17040397), (19, 14349808), (22, 12393016), (38, 7174904), (44, 6196508), (76, 3587452), (88, 3098254), (152, 1793726), (176, 1549127), (209, 1304528), (304, 896863), (418, 652264), (836, 326132), (1672, 163066), (3344, 81533)]