1489021656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{37993}}^1$

素因数の和:38096

約数の個数: 64

約数和(自身を含む): 3939217920

約数和(自身を除く): 2450196264

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1704, 3266, 4899, 6532, 9798, 13064, 19596, 37993, 39192, 75986, 113979, 151972, 227958, 303944, 455916, 873839, 911832, 1747678, 2621517, 2697503, 3495356, 5243034, 5395006, 6990712, 8092509, 10486068, 10790012, 16185018, 20972136, 21580024, 32370036, 62042569, 64740072, 124085138, 186127707, 248170276, 372255414, 496340552, 744510828, 1489021656]

約数ペア:

[(1, 1489021656), (2, 744510828), (3, 496340552), (4, 372255414), (6, 248170276), (8, 186127707), (12, 124085138), (23, 64740072), (24, 62042569), (46, 32370036), (69, 21580024), (71, 20972136), (92, 16185018), (138, 10790012), (142, 10486068), (184, 8092509), (213, 6990712), (276, 5395006), (284, 5243034), (426, 3495356), (552, 2697503), (568, 2621517), (852, 1747678), (1633, 911832), (1704, 873839), (3266, 455916), (4899, 303944), (6532, 227958), (9798, 151972), (13064, 113979), (19596, 75986), (37993, 39192)]