1270537781346

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12791}}^1\times {\mathrm{239929}}^1$

素因数の和:252751

約数の個数: 48

約数和(自身を含む): 2872756748160

約数和(自身を除く): 1602218966814

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 12791, 25582, 38373, 76746, 115119, 230238, 239929, 294193, 479858, 588386, 719787, 882579, 1439574, 1765158, 2159361, 2647737, 4318722, 5295474, 5518367, 11036734, 16555101, 33110202, 49665303, 99330606, 3068931839, 6137863678, 9206795517, 18413591034, 27620386551, 55240773102, 70585432297, 141170864594, 211756296891, 423512593782, 635268890673, 1270537781346]

約数ペア:

[(1, 1270537781346), (2, 635268890673), (3, 423512593782), (6, 211756296891), (9, 141170864594), (18, 70585432297), (23, 55240773102), (46, 27620386551), (69, 18413591034), (138, 9206795517), (207, 6137863678), (414, 3068931839), (12791, 99330606), (25582, 49665303), (38373, 33110202), (76746, 16555101), (115119, 11036734), (230238, 5518367), (239929, 5295474), (294193, 4318722), (479858, 2647737), (588386, 2159361), (719787, 1765158), (882579, 1439574)]