218227968

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{1933}}^1$

素因数の和:1969

約数の個数: 162

約数和(自身を含む): 732311034

約数和(自身を除く): 514083066

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 1933, 2016, 2304, 2352, 2688, 3136, 3528, 3866, 4032, 4704, 5376, 5799, 6272, 7056, 7732, 8064, 9408, 11598, 12544, 13531, 14112, 15464, 16128, 17397, 18816, 23196, 27062, 28224, 30928, 34794, 37632, 40593, 46392, 54124, 56448, 61856, 69588, 81186, 92784, 94717, 108248, 112896, 121779, 123712, 139176, 162372, 185568, 189434, 216496, 243558, 247424, 278352, 284151, 324744, 371136, 378868, 432992, 487116, 494848, 556704, 568302, 649488, 742272, 757736, 852453, 865984, 974232, 1113408, 1136604, 1298976, 1484544, 1515472, 1704906, 1731968, 1948464, 2226816, 2273208, 2597952, 3030944, 3409812, 3463936, 3896928, 4453632, 4546416, 5195904, 6061888, 6819624, 7793856, 9092832, 10391808, 12123776, 13639248, 15587712, 18185664, 24247552, 27278496, 31175424, 36371328, 54556992, 72742656, 109113984, 218227968]

約数ペア:

[(1, 218227968), (2, 109113984), (3, 72742656), (4, 54556992), (6, 36371328), (7, 31175424), (8, 27278496), (9, 24247552), (12, 18185664), (14, 15587712), (16, 13639248), (18, 12123776), (21, 10391808), (24, 9092832), (28, 7793856), (32, 6819624), (36, 6061888), (42, 5195904), (48, 4546416), (49, 4453632), (56, 3896928), (63, 3463936), (64, 3409812), (72, 3030944), (84, 2597952), (96, 2273208), (98, 2226816), (112, 1948464), (126, 1731968), (128, 1704906), (144, 1515472), (147, 1484544), (168, 1298976), (192, 1136604), (196, 1113408), (224, 974232), (252, 865984), (256, 852453), (288, 757736), (294, 742272), (336, 649488), (384, 568302), (392, 556704), (441, 494848), (448, 487116), (504, 432992), (576, 378868), (588, 371136), (672, 324744), (768, 284151), (784, 278352), (882, 247424), (896, 243558), (1008, 216496), (1152, 189434), (1176, 185568), (1344, 162372), (1568, 139176), (1764, 123712), (1792, 121779), (1933, 112896), (2016, 108248), (2304, 94717), (2352, 92784), (2688, 81186), (3136, 69588), (3528, 61856), (3866, 56448), (4032, 54124), (4704, 46392), (5376, 40593), (5799, 37632), (6272, 34794), (7056, 30928), (7732, 28224), (8064, 27062), (9408, 23196), (11598, 18816), (12544, 17397), (13531, 16128), (14112, 15464)]