385741998

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 848296800

約数和(自身を除く): 462554802

約数列:

[1, 2, 3, 6, 9, 18, 113, 199, 226, 339, 398, 597, 678, 953, 1017, 1194, 1791, 1906, 2034, 2859, 3582, 5718, 8577, 17154, 22487, 44974, 67461, 107689, 134922, 189647, 202383, 215378, 323067, 379294, 404766, 568941, 646134, 969201, 1137882, 1706823, 1938402, 3413646, 21430111, 42860222, 64290333, 128580666, 192870999, 385741998]

約数ペア:

[(1, 385741998), (2, 192870999), (3, 128580666), (6, 64290333), (9, 42860222), (18, 21430111), (113, 3413646), (199, 1938402), (226, 1706823), (339, 1137882), (398, 969201), (597, 646134), (678, 568941), (953, 404766), (1017, 379294), (1194, 323067), (1791, 215378), (1906, 202383), (2034, 189647), (2859, 134922), (3582, 107689), (5718, 67461), (8577, 44974), (17154, 22487)]