668508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 1723680

約数和(自身を除く): 1055172

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 113, 116, 174, 204, 226, 339, 348, 452, 493, 678, 986, 1356, 1479, 1921, 1972, 2958, 3277, 3842, 5763, 5916, 6554, 7684, 9831, 11526, 13108, 19662, 23052, 39324, 55709, 111418, 167127, 222836, 334254, 668508]

約数ペア:

[(1, 668508), (2, 334254), (3, 222836), (4, 167127), (6, 111418), (12, 55709), (17, 39324), (29, 23052), (34, 19662), (51, 13108), (58, 11526), (68, 9831), (87, 7684), (102, 6554), (113, 5916), (116, 5763), (174, 3842), (204, 3277), (226, 2958), (339, 1972), (348, 1921), (452, 1479), (493, 1356), (678, 986)]