212974272

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{5869}}^1$

素因数の和:5900

約数の個数: 140

約数和(自身を含む): 721634320

約数和(自身を除く): 508660048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 5869, 6048, 9072, 11738, 12096, 17607, 18144, 23476, 35214, 36288, 41083, 46952, 52821, 70428, 82166, 93904, 105642, 123249, 140856, 158463, 164332, 187808, 211284, 246498, 281712, 316926, 328664, 369747, 375616, 422568, 475389, 492996, 563424, 633852, 657328, 739494, 845136, 950778, 985992, 1109241, 1126848, 1267704, 1314656, 1478988, 1690272, 1901556, 1971984, 2218482, 2535408, 2629312, 2957976, 3327723, 3380544, 3803112, 3943968, 4436964, 5070816, 5915952, 6655446, 7606224, 7887936, 8873928, 10141632, 11831904, 13310892, 15212448, 17747856, 23663808, 26621784, 30424896, 35495712, 53243568, 70991424, 106487136, 212974272]

約数ペア:

[(1, 212974272), (2, 106487136), (3, 70991424), (4, 53243568), (6, 35495712), (7, 30424896), (8, 26621784), (9, 23663808), (12, 17747856), (14, 15212448), (16, 13310892), (18, 11831904), (21, 10141632), (24, 8873928), (27, 7887936), (28, 7606224), (32, 6655446), (36, 5915952), (42, 5070816), (48, 4436964), (54, 3943968), (56, 3803112), (63, 3380544), (64, 3327723), (72, 2957976), (81, 2629312), (84, 2535408), (96, 2218482), (108, 1971984), (112, 1901556), (126, 1690272), (144, 1478988), (162, 1314656), (168, 1267704), (189, 1126848), (192, 1109241), (216, 985992), (224, 950778), (252, 845136), (288, 739494), (324, 657328), (336, 633852), (378, 563424), (432, 492996), (448, 475389), (504, 422568), (567, 375616), (576, 369747), (648, 328664), (672, 316926), (756, 281712), (864, 246498), (1008, 211284), (1134, 187808), (1296, 164332), (1344, 158463), (1512, 140856), (1728, 123249), (2016, 105642), (2268, 93904), (2592, 82166), (3024, 70428), (4032, 52821), (4536, 46952), (5184, 41083), (5869, 36288), (6048, 35214), (9072, 23476), (11738, 18144), (12096, 17607)]