289317852

素因数分解:

$2^2\times 3^3\times {\mathrm{1607}}^1\times {\mathrm{1667}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 751000320

約数和(自身を除く): 461682468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1607, 1667, 3214, 3334, 4821, 5001, 6428, 6668, 9642, 10002, 14463, 15003, 19284, 20004, 28926, 30006, 43389, 45009, 57852, 60012, 86778, 90018, 173556, 180036, 2678869, 5357738, 8036607, 10715476, 16073214, 24109821, 32146428, 48219642, 72329463, 96439284, 144658926, 289317852]

約数ペア:

[(1, 289317852), (2, 144658926), (3, 96439284), (4, 72329463), (6, 48219642), (9, 32146428), (12, 24109821), (18, 16073214), (27, 10715476), (36, 8036607), (54, 5357738), (108, 2678869), (1607, 180036), (1667, 173556), (3214, 90018), (3334, 86778), (4821, 60012), (5001, 57852), (6428, 45009), (6668, 43389), (9642, 30006), (10002, 28926), (14463, 20004), (15003, 19284)]