294809008

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3582

約数の個数: 60

約数和(自身を含む): 638643648

約数和(自身を除く): 343834640

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 2704, 3224, 3517, 5239, 6448, 7034, 10478, 14068, 20956, 28136, 41912, 45721, 56272, 83824, 91442, 109027, 182884, 218054, 365768, 436108, 594373, 731536, 872216, 1188746, 1417351, 1744432, 2377492, 2834702, 4754984, 5669404, 9509968, 11338808, 18425563, 22677616, 36851126, 73702252, 147404504, 294809008]

約数ペア:

[(1, 294809008), (2, 147404504), (4, 73702252), (8, 36851126), (13, 22677616), (16, 18425563), (26, 11338808), (31, 9509968), (52, 5669404), (62, 4754984), (104, 2834702), (124, 2377492), (169, 1744432), (208, 1417351), (248, 1188746), (338, 872216), (403, 731536), (496, 594373), (676, 436108), (806, 365768), (1352, 218054), (1612, 182884), (2704, 109027), (3224, 91442), (3517, 83824), (5239, 56272), (6448, 45721), (7034, 41912), (10478, 28136), (14068, 20956)]