1211665728

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9949

約数の個数: 168

約数和(自身を含む): 4016544672

約数和(自身を除く): 2804878944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1911, 2184, 2352, 2496, 2548, 2912, 3136, 3822, 4368, 4704, 5096, 5824, 7644, 8736, 9408, 9907, 10192, 15288, 17472, 19814, 20384, 29721, 30576, 39628, 40768, 59442, 61152, 69349, 79256, 118884, 122304, 128791, 138698, 158512, 208047, 237768, 257582, 277396, 317024, 386373, 416094, 475536, 485443, 515164, 554792, 634048, 772746, 832188, 901537, 951072, 970886, 1030328, 1109584, 1456329, 1545492, 1664376, 1803074, 1902144, 1941772, 2060656, 2219168, 2704611, 2912658, 3090984, 3328752, 3606148, 3883544, 4121312, 4438336, 5409222, 5825316, 6181968, 6310759, 6657504, 7212296, 7767088, 8242624, 10818444, 11650632, 12363936, 12621518, 13315008, 14424592, 15534176, 18932277, 21636888, 23301264, 24727872, 25243036, 28849184, 31068352, 37864554, 43273776, 46602528, 50486072, 57698368, 75729108, 86547552, 93205056, 100972144, 151458216, 173095104, 201944288, 302916432, 403888576, 605832864, 1211665728]

約数ペア:

[(1, 1211665728), (2, 605832864), (3, 403888576), (4, 302916432), (6, 201944288), (7, 173095104), (8, 151458216), (12, 100972144), (13, 93205056), (14, 86547552), (16, 75729108), (21, 57698368), (24, 50486072), (26, 46602528), (28, 43273776), (32, 37864554), (39, 31068352), (42, 28849184), (48, 25243036), (49, 24727872), (52, 23301264), (56, 21636888), (64, 18932277), (78, 15534176), (84, 14424592), (91, 13315008), (96, 12621518), (98, 12363936), (104, 11650632), (112, 10818444), (147, 8242624), (156, 7767088), (168, 7212296), (182, 6657504), (192, 6310759), (196, 6181968), (208, 5825316), (224, 5409222), (273, 4438336), (294, 4121312), (312, 3883544), (336, 3606148), (364, 3328752), (392, 3090984), (416, 2912658), (448, 2704611), (546, 2219168), (588, 2060656), (624, 1941772), (637, 1902144), (672, 1803074), (728, 1664376), (784, 1545492), (832, 1456329), (1092, 1109584), (1176, 1030328), (1248, 970886), (1274, 951072), (1344, 901537), (1456, 832188), (1568, 772746), (1911, 634048), (2184, 554792), (2352, 515164), (2496, 485443), (2548, 475536), (2912, 416094), (3136, 386373), (3822, 317024), (4368, 277396), (4704, 257582), (5096, 237768), (5824, 208047), (7644, 158512), (8736, 138698), (9408, 128791), (9907, 122304), (10192, 118884), (15288, 79256), (17472, 69349), (19814, 61152), (20384, 59442), (29721, 40768), (30576, 39628)]