263484234

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{6221}}^1$

素因数の和:6423

約数の個数: 48

約数和(自身を含む): 618292584

約数和(自身を除く): 354808350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3258, 4706, 6221, 7059, 12442, 14118, 18663, 21177, 37326, 42354, 55989, 80873, 111978, 161746, 242619, 485238, 727857, 1126001, 1455714, 2252002, 3378003, 6756006, 10134009, 14638013, 20268018, 29276026, 43914039, 87828078, 131742117, 263484234]

約数ペア:

[(1, 263484234), (2, 131742117), (3, 87828078), (6, 43914039), (9, 29276026), (13, 20268018), (18, 14638013), (26, 10134009), (39, 6756006), (78, 3378003), (117, 2252002), (181, 1455714), (234, 1126001), (362, 727857), (543, 485238), (1086, 242619), (1629, 161746), (2353, 111978), (3258, 80873), (4706, 55989), (6221, 42354), (7059, 37326), (12442, 21177), (14118, 18663)]