249030492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4153}}^1$

素因数の和:4442

約数の個数: 48

約数和(自身を含む): 614127360

約数和(自身を除く): 365096868

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 263, 526, 789, 1052, 1578, 3156, 4153, 4997, 8306, 9994, 12459, 14991, 16612, 19988, 24918, 29982, 49836, 59964, 78907, 157814, 236721, 315628, 473442, 946884, 1092239, 2184478, 3276717, 4368956, 6553434, 13106868, 20752541, 41505082, 62257623, 83010164, 124515246, 249030492]

約数ペア:

[(1, 249030492), (2, 124515246), (3, 83010164), (4, 62257623), (6, 41505082), (12, 20752541), (19, 13106868), (38, 6553434), (57, 4368956), (76, 3276717), (114, 2184478), (228, 1092239), (263, 946884), (526, 473442), (789, 315628), (1052, 236721), (1578, 157814), (3156, 78907), (4153, 59964), (4997, 49836), (8306, 29982), (9994, 24918), (12459, 19988), (14991, 16612)]