728698392

素因数分解:

$2^3\times 3^2\times {\mathrm{2027}}^1\times {\mathrm{4993}}^1$

素因数の和:7032

約数の個数: 48

約数和(自身を含む): 1974927240

約数和(自身を除く): 1246228848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2027, 4054, 4993, 6081, 8108, 9986, 12162, 14979, 16216, 18243, 19972, 24324, 29958, 36486, 39944, 44937, 48648, 59916, 72972, 89874, 119832, 145944, 179748, 359496, 10120811, 20241622, 30362433, 40483244, 60724866, 80966488, 91087299, 121449732, 182174598, 242899464, 364349196, 728698392]

約数ペア:

[(1, 728698392), (2, 364349196), (3, 242899464), (4, 182174598), (6, 121449732), (8, 91087299), (9, 80966488), (12, 60724866), (18, 40483244), (24, 30362433), (36, 20241622), (72, 10120811), (2027, 359496), (4054, 179748), (4993, 145944), (6081, 119832), (8108, 89874), (9986, 72972), (12162, 59916), (14979, 48648), (16216, 44937), (18243, 39944), (19972, 36486), (24324, 29958)]