490672896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:986

約数の個数: 144

約数和(自身を含む): 1508177664

約数和(自身を除く): 1017504768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 107, 112, 128, 168, 192, 214, 224, 256, 321, 336, 384, 428, 448, 642, 672, 749, 768, 853, 856, 896, 1284, 1344, 1498, 1706, 1712, 1792, 2247, 2559, 2568, 2688, 2996, 3412, 3424, 4494, 5118, 5136, 5376, 5971, 5992, 6824, 6848, 8988, 10236, 10272, 11942, 11984, 13648, 13696, 17913, 17976, 20472, 20544, 23884, 23968, 27296, 27392, 35826, 35952, 40944, 41088, 47768, 47936, 54592, 71652, 71904, 81888, 82176, 91271, 95536, 95872, 109184, 143304, 143808, 163776, 182542, 191072, 191744, 218368, 273813, 286608, 287616, 327552, 365084, 382144, 547626, 573216, 575232, 638897, 655104, 730168, 764288, 1095252, 1146432, 1277794, 1460336, 1528576, 1916691, 2190504, 2292864, 2555588, 2920672, 3833382, 4381008, 4585728, 5111176, 5841344, 7666764, 8762016, 10222352, 11682688, 15333528, 17524032, 20444704, 23365376, 30667056, 35048064, 40889408, 61334112, 70096128, 81778816, 122668224, 163557632, 245336448, 490672896]

約数ペア:

[(1, 490672896), (2, 245336448), (3, 163557632), (4, 122668224), (6, 81778816), (7, 70096128), (8, 61334112), (12, 40889408), (14, 35048064), (16, 30667056), (21, 23365376), (24, 20444704), (28, 17524032), (32, 15333528), (42, 11682688), (48, 10222352), (56, 8762016), (64, 7666764), (84, 5841344), (96, 5111176), (107, 4585728), (112, 4381008), (128, 3833382), (168, 2920672), (192, 2555588), (214, 2292864), (224, 2190504), (256, 1916691), (321, 1528576), (336, 1460336), (384, 1277794), (428, 1146432), (448, 1095252), (642, 764288), (672, 730168), (749, 655104), (768, 638897), (853, 575232), (856, 573216), (896, 547626), (1284, 382144), (1344, 365084), (1498, 327552), (1706, 287616), (1712, 286608), (1792, 273813), (2247, 218368), (2559, 191744), (2568, 191072), (2688, 182542), (2996, 163776), (3412, 143808), (3424, 143304), (4494, 109184), (5118, 95872), (5136, 95536), (5376, 91271), (5971, 82176), (5992, 81888), (6824, 71904), (6848, 71652), (8988, 54592), (10236, 47936), (10272, 47768), (11942, 41088), (11984, 40944), (13648, 35952), (13696, 35826), (17913, 27392), (17976, 27296), (20472, 23968), (20544, 23884)]