1256195864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2767}}^1$

素因数の和:2869

約数の個数: 96

約数和(自身を含む): 3004055040

約数和(自身を除く): 1747859176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 121, 134, 154, 242, 268, 308, 469, 484, 536, 616, 737, 847, 938, 968, 1474, 1694, 1876, 2767, 2948, 3388, 3752, 5159, 5534, 5896, 6776, 8107, 10318, 11068, 16214, 19369, 20636, 22136, 30437, 32428, 38738, 41272, 56749, 60874, 64856, 77476, 113498, 121748, 154952, 185389, 213059, 226996, 243496, 334807, 370778, 426118, 453992, 669614, 741556, 852236, 1297723, 1339228, 1483112, 1704472, 2039279, 2343649, 2595446, 2678456, 4078558, 4687298, 5190892, 8157116, 9374596, 10381784, 14274953, 16314232, 18749192, 22432069, 28549906, 44864138, 57099812, 89728276, 114199624, 157024483, 179456552, 314048966, 628097932, 1256195864]

約数ペア:

[(1, 1256195864), (2, 628097932), (4, 314048966), (7, 179456552), (8, 157024483), (11, 114199624), (14, 89728276), (22, 57099812), (28, 44864138), (44, 28549906), (56, 22432069), (67, 18749192), (77, 16314232), (88, 14274953), (121, 10381784), (134, 9374596), (154, 8157116), (242, 5190892), (268, 4687298), (308, 4078558), (469, 2678456), (484, 2595446), (536, 2343649), (616, 2039279), (737, 1704472), (847, 1483112), (938, 1339228), (968, 1297723), (1474, 852236), (1694, 741556), (1876, 669614), (2767, 453992), (2948, 426118), (3388, 370778), (3752, 334807), (5159, 243496), (5534, 226996), (5896, 213059), (6776, 185389), (8107, 154952), (10318, 121748), (11068, 113498), (16214, 77476), (19369, 64856), (20636, 60874), (22136, 56749), (30437, 41272), (32428, 38738)]