489272724

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8872

約数の個数: 84

約数和(自身を含む): 1351472640

約数和(自身を除く): 862199916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 4617, 6156, 8831, 9234, 13851, 17662, 18468, 26493, 27702, 35324, 52986, 55404, 79479, 105972, 158958, 167789, 238437, 317916, 335578, 476874, 503367, 671156, 715311, 953748, 1006734, 1430622, 1510101, 2013468, 2145933, 2861244, 3020202, 4291866, 4530303, 6040404, 6437799, 8583732, 9060606, 12875598, 13590909, 18121212, 25751196, 27181818, 40772727, 54363636, 81545454, 122318181, 163090908, 244636362, 489272724]

約数ペア:

[(1, 489272724), (2, 244636362), (3, 163090908), (4, 122318181), (6, 81545454), (9, 54363636), (12, 40772727), (18, 27181818), (19, 25751196), (27, 18121212), (36, 13590909), (38, 12875598), (54, 9060606), (57, 8583732), (76, 6437799), (81, 6040404), (108, 4530303), (114, 4291866), (162, 3020202), (171, 2861244), (228, 2145933), (243, 2013468), (324, 1510101), (342, 1430622), (486, 1006734), (513, 953748), (684, 715311), (729, 671156), (972, 503367), (1026, 476874), (1458, 335578), (1539, 317916), (2052, 238437), (2916, 167789), (3078, 158958), (4617, 105972), (6156, 79479), (8831, 55404), (9234, 52986), (13851, 35324), (17662, 27702), (18468, 26493)]