2177389984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9929}}^1$

素因数の和:10046

約数の個数: 96

約数和(自身を含む): 5405097600

約数和(自身を除く): 3227707616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 112, 154, 176, 178, 224, 308, 352, 356, 616, 623, 712, 979, 1232, 1246, 1424, 1958, 2464, 2492, 2848, 3916, 4984, 6853, 7832, 9929, 9968, 13706, 15664, 19858, 19936, 27412, 31328, 39716, 54824, 69503, 79432, 109219, 109648, 139006, 158864, 218438, 219296, 278012, 317728, 436876, 556024, 764533, 873752, 883681, 1112048, 1529066, 1747504, 1767362, 2224096, 3058132, 3495008, 3534724, 6116264, 6185767, 7069448, 9720491, 12232528, 12371534, 14138896, 19440982, 24465056, 24743068, 28277792, 38881964, 49486136, 68043437, 77763928, 98972272, 136086874, 155527856, 197944544, 272173748, 311055712, 544347496, 1088694992, 2177389984]

約数ペア:

[(1, 2177389984), (2, 1088694992), (4, 544347496), (7, 311055712), (8, 272173748), (11, 197944544), (14, 155527856), (16, 136086874), (22, 98972272), (28, 77763928), (32, 68043437), (44, 49486136), (56, 38881964), (77, 28277792), (88, 24743068), (89, 24465056), (112, 19440982), (154, 14138896), (176, 12371534), (178, 12232528), (224, 9720491), (308, 7069448), (352, 6185767), (356, 6116264), (616, 3534724), (623, 3495008), (712, 3058132), (979, 2224096), (1232, 1767362), (1246, 1747504), (1424, 1529066), (1958, 1112048), (2464, 883681), (2492, 873752), (2848, 764533), (3916, 556024), (4984, 436876), (6853, 317728), (7832, 278012), (9929, 219296), (9968, 218438), (13706, 158864), (15664, 139006), (19858, 109648), (19936, 109219), (27412, 79432), (31328, 69503), (39716, 54824)]