2340487188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{44257}}^1$

素因数の和:44393

約数の個数: 72

約数和(自身を含む): 6427854888

約数和(自身を除く): 4087367700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 113, 117, 156, 226, 234, 339, 452, 468, 678, 1017, 1356, 1469, 2034, 2938, 4068, 4407, 5876, 8814, 13221, 17628, 26442, 44257, 52884, 88514, 132771, 177028, 265542, 398313, 531084, 575341, 796626, 1150682, 1593252, 1726023, 2301364, 3452046, 5001041, 5178069, 6904092, 10002082, 10356138, 15003123, 20004164, 20712276, 30006246, 45009369, 60012492, 65013533, 90018738, 130027066, 180037476, 195040599, 260054132, 390081198, 585121797, 780162396, 1170243594, 2340487188]

約数ペア:

[(1, 2340487188), (2, 1170243594), (3, 780162396), (4, 585121797), (6, 390081198), (9, 260054132), (12, 195040599), (13, 180037476), (18, 130027066), (26, 90018738), (36, 65013533), (39, 60012492), (52, 45009369), (78, 30006246), (113, 20712276), (117, 20004164), (156, 15003123), (226, 10356138), (234, 10002082), (339, 6904092), (452, 5178069), (468, 5001041), (678, 3452046), (1017, 2301364), (1356, 1726023), (1469, 1593252), (2034, 1150682), (2938, 796626), (4068, 575341), (4407, 531084), (5876, 398313), (8814, 265542), (13221, 177028), (17628, 132771), (26442, 88514), (44257, 52884)]