285139872

素因数分解:

$2^5\times 3^3\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1243

約数の個数: 96

約数和(自身を含む): 834744960

約数和(自身を除く): 549605088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 401, 432, 802, 823, 864, 1203, 1604, 1646, 2406, 2469, 3208, 3292, 3609, 4812, 4938, 6416, 6584, 7218, 7407, 9624, 9876, 10827, 12832, 13168, 14436, 14814, 19248, 19752, 21654, 22221, 26336, 28872, 29628, 38496, 39504, 43308, 44442, 57744, 59256, 79008, 86616, 88884, 115488, 118512, 173232, 177768, 237024, 330023, 346464, 355536, 660046, 711072, 990069, 1320092, 1980138, 2640184, 2970207, 3960276, 5280368, 5940414, 7920552, 8910621, 10560736, 11880828, 15841104, 17821242, 23761656, 31682208, 35642484, 47523312, 71284968, 95046624, 142569936, 285139872]

約数ペア:

[(1, 285139872), (2, 142569936), (3, 95046624), (4, 71284968), (6, 47523312), (8, 35642484), (9, 31682208), (12, 23761656), (16, 17821242), (18, 15841104), (24, 11880828), (27, 10560736), (32, 8910621), (36, 7920552), (48, 5940414), (54, 5280368), (72, 3960276), (96, 2970207), (108, 2640184), (144, 1980138), (216, 1320092), (288, 990069), (401, 711072), (432, 660046), (802, 355536), (823, 346464), (864, 330023), (1203, 237024), (1604, 177768), (1646, 173232), (2406, 118512), (2469, 115488), (3208, 88884), (3292, 86616), (3609, 79008), (4812, 59256), (4938, 57744), (6416, 44442), (6584, 43308), (7218, 39504), (7407, 38496), (9624, 29628), (9876, 28872), (10827, 26336), (12832, 22221), (13168, 21654), (14436, 19752), (14814, 19248)]