519887916

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{30661}}^1$

素因数の和:30831

約数の個数: 48

約数和(自身を含む): 1356486880

約数和(自身を除く): 836598964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4239, 5652, 8478, 16956, 30661, 61322, 91983, 122644, 183966, 275949, 367932, 551898, 827847, 1103796, 1655694, 3311388, 4813777, 9627554, 14441331, 19255108, 28882662, 43323993, 57765324, 86647986, 129971979, 173295972, 259943958, 519887916]

約数ペア:

[(1, 519887916), (2, 259943958), (3, 173295972), (4, 129971979), (6, 86647986), (9, 57765324), (12, 43323993), (18, 28882662), (27, 19255108), (36, 14441331), (54, 9627554), (108, 4813777), (157, 3311388), (314, 1655694), (471, 1103796), (628, 827847), (942, 551898), (1413, 367932), (1884, 275949), (2826, 183966), (4239, 122644), (5652, 91983), (8478, 61322), (16956, 30661)]