319350816

素因数分解:

$2^5\times 3^3\times {\mathrm{109}}^1\times {\mathrm{3391}}^1$

素因数の和:3519

約数の個数: 96

約数和(自身を含む): 940262400

約数和(自身を除く): 620911584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 109, 144, 216, 218, 288, 327, 432, 436, 654, 864, 872, 981, 1308, 1744, 1962, 2616, 2943, 3391, 3488, 3924, 5232, 5886, 6782, 7848, 10173, 10464, 11772, 13564, 15696, 20346, 23544, 27128, 30519, 31392, 40692, 47088, 54256, 61038, 81384, 91557, 94176, 108512, 122076, 162768, 183114, 244152, 325536, 366228, 369619, 488304, 732456, 739238, 976608, 1108857, 1464912, 1478476, 2217714, 2929824, 2956952, 3326571, 4435428, 5913904, 6653142, 8870856, 9979713, 11827808, 13306284, 17741712, 19959426, 26612568, 35483424, 39918852, 53225136, 79837704, 106450272, 159675408, 319350816]

約数ペア:

[(1, 319350816), (2, 159675408), (3, 106450272), (4, 79837704), (6, 53225136), (8, 39918852), (9, 35483424), (12, 26612568), (16, 19959426), (18, 17741712), (24, 13306284), (27, 11827808), (32, 9979713), (36, 8870856), (48, 6653142), (54, 5913904), (72, 4435428), (96, 3326571), (108, 2956952), (109, 2929824), (144, 2217714), (216, 1478476), (218, 1464912), (288, 1108857), (327, 976608), (432, 739238), (436, 732456), (654, 488304), (864, 369619), (872, 366228), (981, 325536), (1308, 244152), (1744, 183114), (1962, 162768), (2616, 122076), (2943, 108512), (3391, 94176), (3488, 91557), (3924, 81384), (5232, 61038), (5886, 54256), (6782, 47088), (7848, 40692), (10173, 31392), (10464, 30519), (11772, 27128), (13564, 23544), (15696, 20346)]