248045478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{14153}}^1$

素因数の和:14308

約数の個数: 32

約数和(自身を含む): 521773056

約数和(自身を除く): 273727578

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 138, 254, 381, 762, 2921, 5842, 8763, 14153, 17526, 28306, 42459, 84918, 325519, 651038, 976557, 1797431, 1953114, 3594862, 5392293, 10784586, 41340913, 82681826, 124022739, 248045478]

約数ペア:

[(1, 248045478), (2, 124022739), (3, 82681826), (6, 41340913), (23, 10784586), (46, 5392293), (69, 3594862), (127, 1953114), (138, 1797431), (254, 976557), (381, 651038), (762, 325519), (2921, 84918), (5842, 42459), (8763, 28306), (14153, 17526)]