248283222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1559}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 575078400

約数和(自身を除く): 326795178

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 127, 209, 254, 381, 418, 627, 762, 1254, 1397, 1559, 2413, 2794, 3118, 4191, 4677, 4826, 7239, 8382, 9354, 14478, 17149, 26543, 29621, 34298, 51447, 53086, 59242, 79629, 88863, 102894, 159258, 177726, 197993, 325831, 395986, 593979, 651662, 977493, 1187958, 1954986, 2177923, 3761867, 4355846, 6533769, 7523734, 11285601, 13067538, 22571202, 41380537, 82761074, 124141611, 248283222]

約数ペア:

[(1, 248283222), (2, 124141611), (3, 82761074), (6, 41380537), (11, 22571202), (19, 13067538), (22, 11285601), (33, 7523734), (38, 6533769), (57, 4355846), (66, 3761867), (114, 2177923), (127, 1954986), (209, 1187958), (254, 977493), (381, 651662), (418, 593979), (627, 395986), (762, 325831), (1254, 197993), (1397, 177726), (1559, 159258), (2413, 102894), (2794, 88863), (3118, 79629), (4191, 59242), (4677, 53086), (4826, 51447), (7239, 34298), (8382, 29621), (9354, 26543), (14478, 17149)]