1256409504

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32801}}^1$

素因数の和:32843

約数の個数: 144

約数和(自身を含む): 4298374080

約数和(自身を除く): 3041964576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 4256, 4788, 5472, 6384, 9576, 12768, 19152, 32801, 38304, 65602, 98403, 131204, 196806, 229607, 262408, 295209, 393612, 459214, 524816, 590418, 623219, 688821, 787224, 918428, 1049632, 1180836, 1246438, 1377642, 1574448, 1836856, 1869657, 2066463, 2361672, 2492876, 2755284, 3148896, 3673712, 3739314, 4132926, 4362533, 4723344, 4985752, 5510568, 5608971, 7347424, 7478628, 8265852, 8725066, 9446688, 9971504, 11021136, 11217942, 13087599, 14957256, 16531704, 17450132, 19943008, 22042272, 22435884, 26175198, 29914512, 33063408, 34900264, 39262797, 44871768, 52350396, 59829024, 66126816, 69800528, 78525594, 89743536, 104700792, 139601056, 157051188, 179487072, 209401584, 314102376, 418803168, 628204752, 1256409504]

約数ペア:

[(1, 1256409504), (2, 628204752), (3, 418803168), (4, 314102376), (6, 209401584), (7, 179487072), (8, 157051188), (9, 139601056), (12, 104700792), (14, 89743536), (16, 78525594), (18, 69800528), (19, 66126816), (21, 59829024), (24, 52350396), (28, 44871768), (32, 39262797), (36, 34900264), (38, 33063408), (42, 29914512), (48, 26175198), (56, 22435884), (57, 22042272), (63, 19943008), (72, 17450132), (76, 16531704), (84, 14957256), (96, 13087599), (112, 11217942), (114, 11021136), (126, 9971504), (133, 9446688), (144, 8725066), (152, 8265852), (168, 7478628), (171, 7347424), (224, 5608971), (228, 5510568), (252, 4985752), (266, 4723344), (288, 4362533), (304, 4132926), (336, 3739314), (342, 3673712), (399, 3148896), (456, 2755284), (504, 2492876), (532, 2361672), (608, 2066463), (672, 1869657), (684, 1836856), (798, 1574448), (912, 1377642), (1008, 1246438), (1064, 1180836), (1197, 1049632), (1368, 918428), (1596, 787224), (1824, 688821), (2016, 623219), (2128, 590418), (2394, 524816), (2736, 459214), (3192, 393612), (4256, 295209), (4788, 262408), (5472, 229607), (6384, 196806), (9576, 131204), (12768, 98403), (19152, 65602), (32801, 38304)]