254388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 665280

約数和(自身を除く): 410892

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 43, 51, 58, 68, 86, 87, 102, 116, 129, 172, 174, 204, 258, 348, 493, 516, 731, 986, 1247, 1462, 1479, 1972, 2193, 2494, 2924, 2958, 3741, 4386, 4988, 5916, 7482, 8772, 14964, 21199, 42398, 63597, 84796, 127194, 254388]

約数ペア:

[(1, 254388), (2, 127194), (3, 84796), (4, 63597), (6, 42398), (12, 21199), (17, 14964), (29, 8772), (34, 7482), (43, 5916), (51, 4988), (58, 4386), (68, 3741), (86, 2958), (87, 2924), (102, 2494), (116, 2193), (129, 1972), (172, 1479), (174, 1462), (204, 1247), (258, 986), (348, 731), (493, 516)]