1821349824

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:407

約数の個数: 224

約数和(自身を含む): 5680496640

約数和(自身を除く): 3859146816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 103, 112, 118, 168, 177, 192, 206, 223, 224, 236, 309, 336, 354, 412, 413, 446, 448, 472, 618, 669, 672, 708, 721, 824, 826, 892, 944, 1236, 1239, 1338, 1344, 1416, 1442, 1561, 1648, 1652, 1784, 1888, 2163, 2472, 2478, 2676, 2832, 2884, 3122, 3296, 3304, 3568, 3776, 4326, 4683, 4944, 4956, 5352, 5664, 5768, 6077, 6244, 6592, 6608, 7136, 8652, 9366, 9888, 9912, 10704, 11328, 11536, 12154, 12488, 13157, 13216, 14272, 17304, 18231, 18732, 19776, 19824, 21408, 22969, 23072, 24308, 24976, 26314, 26432, 34608, 36462, 37464, 39471, 39648, 42539, 42816, 45938, 46144, 48616, 49952, 52628, 68907, 69216, 72924, 74928, 78942, 79296, 85078, 91876, 92099, 97232, 99904, 105256, 127617, 137814, 138432, 145848, 149856, 157884, 160783, 170156, 183752, 184198, 194464, 210512, 255234, 275628, 276297, 291696, 299712, 315768, 321566, 340312, 367504, 368396, 388928, 421024, 482349, 510468, 551256, 552594, 583392, 631536, 643132, 680624, 735008, 736792, 842048, 964698, 1020936, 1102512, 1105188, 1166784, 1263072, 1286264, 1355171, 1361248, 1470016, 1473584, 1929396, 2041872, 2205024, 2210376, 2526144, 2572528, 2710342, 2722496, 2947168, 3858792, 4065513, 4083744, 4410048, 4420752, 5145056, 5420684, 5894336, 7717584, 8131026, 8167488, 8841504, 9486197, 10290112, 10841368, 15435168, 16262052, 17683008, 18972394, 21682736, 28458591, 30870336, 32524104, 37944788, 43365472, 56917182, 65048208, 75889576, 86730944, 113834364, 130096416, 151779152, 227668728, 260192832, 303558304, 455337456, 607116608, 910674912, 1821349824]

約数ペア:

[(1, 1821349824), (2, 910674912), (3, 607116608), (4, 455337456), (6, 303558304), (7, 260192832), (8, 227668728), (12, 151779152), (14, 130096416), (16, 113834364), (21, 86730944), (24, 75889576), (28, 65048208), (32, 56917182), (42, 43365472), (48, 37944788), (56, 32524104), (59, 30870336), (64, 28458591), (84, 21682736), (96, 18972394), (103, 17683008), (112, 16262052), (118, 15435168), (168, 10841368), (177, 10290112), (192, 9486197), (206, 8841504), (223, 8167488), (224, 8131026), (236, 7717584), (309, 5894336), (336, 5420684), (354, 5145056), (412, 4420752), (413, 4410048), (446, 4083744), (448, 4065513), (472, 3858792), (618, 2947168), (669, 2722496), (672, 2710342), (708, 2572528), (721, 2526144), (824, 2210376), (826, 2205024), (892, 2041872), (944, 1929396), (1236, 1473584), (1239, 1470016), (1338, 1361248), (1344, 1355171), (1416, 1286264), (1442, 1263072), (1561, 1166784), (1648, 1105188), (1652, 1102512), (1784, 1020936), (1888, 964698), (2163, 842048), (2472, 736792), (2478, 735008), (2676, 680624), (2832, 643132), (2884, 631536), (3122, 583392), (3296, 552594), (3304, 551256), (3568, 510468), (3776, 482349), (4326, 421024), (4683, 388928), (4944, 368396), (4956, 367504), (5352, 340312), (5664, 321566), (5768, 315768), (6077, 299712), (6244, 291696), (6592, 276297), (6608, 275628), (7136, 255234), (8652, 210512), (9366, 194464), (9888, 184198), (9912, 183752), (10704, 170156), (11328, 160783), (11536, 157884), (12154, 149856), (12488, 145848), (13157, 138432), (13216, 137814), (14272, 127617), (17304, 105256), (18231, 99904), (18732, 97232), (19776, 92099), (19824, 91876), (21408, 85078), (22969, 79296), (23072, 78942), (24308, 74928), (24976, 72924), (26314, 69216), (26432, 68907), (34608, 52628), (36462, 49952), (37464, 48616), (39471, 46144), (39648, 45938), (42539, 42816)]