255208368

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7522

約数の個数: 80

約数和(自身を含む): 710240256

約数和(自身を除く): 455031888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 7457, 8556, 11408, 14914, 17112, 22371, 29828, 34224, 44742, 59656, 89484, 119312, 171511, 178968, 231167, 343022, 357936, 462334, 514533, 686044, 693501, 924668, 1029066, 1372088, 1387002, 1849336, 2058132, 2744176, 2774004, 3698672, 4116264, 5316841, 5548008, 8232528, 10633682, 11096016, 15950523, 21267364, 31901046, 42534728, 63802092, 85069456, 127604184, 255208368]

約数ペア:

[(1, 255208368), (2, 127604184), (3, 85069456), (4, 63802092), (6, 42534728), (8, 31901046), (12, 21267364), (16, 15950523), (23, 11096016), (24, 10633682), (31, 8232528), (46, 5548008), (48, 5316841), (62, 4116264), (69, 3698672), (92, 2774004), (93, 2744176), (124, 2058132), (138, 1849336), (184, 1387002), (186, 1372088), (248, 1029066), (276, 924668), (368, 693501), (372, 686044), (496, 514533), (552, 462334), (713, 357936), (744, 343022), (1104, 231167), (1426, 178968), (1488, 171511), (2139, 119312), (2852, 89484), (4278, 59656), (5704, 44742), (7457, 34224), (8556, 29828), (11408, 22371), (14914, 17112)]