268358256

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{22453}}^1$

素因数の和:22550

約数の個数: 60

約数和(自身を含む): 760112808

約数和(自身を除く): 491754552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 22453, 44906, 67359, 89812, 134718, 179624, 202077, 269436, 359248, 404154, 538872, 808308, 1077744, 1616616, 1863599, 3233232, 3727198, 5590797, 7454396, 11181594, 14908792, 16772391, 22363188, 29817584, 33544782, 44726376, 67089564, 89452752, 134179128, 268358256]

約数ペア:

[(1, 268358256), (2, 134179128), (3, 89452752), (4, 67089564), (6, 44726376), (8, 33544782), (9, 29817584), (12, 22363188), (16, 16772391), (18, 14908792), (24, 11181594), (36, 7454396), (48, 5590797), (72, 3727198), (83, 3233232), (144, 1863599), (166, 1616616), (249, 1077744), (332, 808308), (498, 538872), (664, 404154), (747, 359248), (996, 269436), (1328, 202077), (1494, 179624), (1992, 134718), (2988, 89812), (3984, 67359), (5976, 44906), (11952, 22453)]