268686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:101

約数の個数: 48

約数和(自身を含む): 673920

約数和(自身を除く): 405234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 59, 66, 69, 99, 118, 138, 177, 198, 207, 253, 354, 414, 506, 531, 649, 759, 1062, 1298, 1357, 1518, 1947, 2277, 2714, 3894, 4071, 4554, 5841, 8142, 11682, 12213, 14927, 24426, 29854, 44781, 89562, 134343, 268686]

約数ペア:

[(1, 268686), (2, 134343), (3, 89562), (6, 44781), (9, 29854), (11, 24426), (18, 14927), (22, 12213), (23, 11682), (33, 8142), (46, 5841), (59, 4554), (66, 4071), (69, 3894), (99, 2714), (118, 2277), (138, 1947), (177, 1518), (198, 1357), (207, 1298), (253, 1062), (354, 759), (414, 649), (506, 531)]