2955288

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{359}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 5684712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 359, 392, 588, 686, 718, 1029, 1077, 1176, 1372, 1436, 2058, 2154, 2513, 2744, 2872, 4116, 4308, 5026, 7539, 8232, 8616, 10052, 15078, 17591, 20104, 30156, 35182, 52773, 60312, 70364, 105546, 123137, 140728, 211092, 246274, 369411, 422184, 492548, 738822, 985096, 1477644, 2955288]

約数ペア:

[(1, 2955288), (2, 1477644), (3, 985096), (4, 738822), (6, 492548), (7, 422184), (8, 369411), (12, 246274), (14, 211092), (21, 140728), (24, 123137), (28, 105546), (42, 70364), (49, 60312), (56, 52773), (84, 35182), (98, 30156), (147, 20104), (168, 17591), (196, 15078), (294, 10052), (343, 8616), (359, 8232), (392, 7539), (588, 5026), (686, 4308), (718, 4116), (1029, 2872), (1077, 2744), (1176, 2513), (1372, 2154), (1436, 2058)]