256087104

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14657}}^1$

素因数の和:14692

約数の個数: 112

約数和(自身を含む): 833981568

約数和(自身を除く): 577894464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 14657, 17472, 29314, 43971, 58628, 87942, 102599, 117256, 175884, 190541, 205198, 234512, 307797, 351768, 381082, 410396, 469024, 571623, 615594, 703536, 762164, 820792, 938048, 1143246, 1231188, 1333787, 1407072, 1524328, 1641584, 2286492, 2462376, 2667574, 2814144, 3048656, 3283168, 4001361, 4572984, 4924752, 5335148, 6097312, 6566336, 8002722, 9145968, 9849504, 10670296, 12194624, 16005444, 18291936, 19699008, 21340592, 32010888, 36583872, 42681184, 64021776, 85362368, 128043552, 256087104]

約数ペア:

[(1, 256087104), (2, 128043552), (3, 85362368), (4, 64021776), (6, 42681184), (7, 36583872), (8, 32010888), (12, 21340592), (13, 19699008), (14, 18291936), (16, 16005444), (21, 12194624), (24, 10670296), (26, 9849504), (28, 9145968), (32, 8002722), (39, 6566336), (42, 6097312), (48, 5335148), (52, 4924752), (56, 4572984), (64, 4001361), (78, 3283168), (84, 3048656), (91, 2814144), (96, 2667574), (104, 2462376), (112, 2286492), (156, 1641584), (168, 1524328), (182, 1407072), (192, 1333787), (208, 1231188), (224, 1143246), (273, 938048), (312, 820792), (336, 762164), (364, 703536), (416, 615594), (448, 571623), (546, 469024), (624, 410396), (672, 381082), (728, 351768), (832, 307797), (1092, 234512), (1248, 205198), (1344, 190541), (1456, 175884), (2184, 117256), (2496, 102599), (2912, 87942), (4368, 58628), (5824, 43971), (8736, 29314), (14657, 17472)]