1379968344

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{40013}}^1$

素因数の和:40504

約数の個数: 48

約数和(自身を含む): 3745310400

約数和(自身を除く): 2365342056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 958, 1437, 1916, 2874, 3832, 4311, 5748, 8622, 11496, 17244, 34488, 40013, 80026, 120039, 160052, 240078, 320104, 360117, 480156, 720234, 960312, 1440468, 2880936, 19166227, 38332454, 57498681, 76664908, 114997362, 153329816, 172496043, 229994724, 344992086, 459989448, 689984172, 1379968344]

約数ペア:

[(1, 1379968344), (2, 689984172), (3, 459989448), (4, 344992086), (6, 229994724), (8, 172496043), (9, 153329816), (12, 114997362), (18, 76664908), (24, 57498681), (36, 38332454), (72, 19166227), (479, 2880936), (958, 1440468), (1437, 960312), (1916, 720234), (2874, 480156), (3832, 360117), (4311, 320104), (5748, 240078), (8622, 160052), (11496, 120039), (17244, 80026), (34488, 40013)]