255623568

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2207}}^1$

素因数の和:2364

約数の個数: 80

約数和(自身を含む): 700907520

約数和(自身を除く): 445283952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 228, 254, 304, 381, 456, 508, 762, 912, 1016, 1524, 2032, 2207, 2413, 3048, 4414, 4826, 6096, 6621, 7239, 8828, 9652, 13242, 14478, 17656, 19304, 26484, 28956, 35312, 38608, 41933, 52968, 57912, 83866, 105936, 115824, 125799, 167732, 251598, 280289, 335464, 503196, 560578, 670928, 840867, 1006392, 1121156, 1681734, 2012784, 2242312, 3363468, 4484624, 5325491, 6726936, 10650982, 13453872, 15976473, 21301964, 31952946, 42603928, 63905892, 85207856, 127811784, 255623568]

約数ペア:

[(1, 255623568), (2, 127811784), (3, 85207856), (4, 63905892), (6, 42603928), (8, 31952946), (12, 21301964), (16, 15976473), (19, 13453872), (24, 10650982), (38, 6726936), (48, 5325491), (57, 4484624), (76, 3363468), (114, 2242312), (127, 2012784), (152, 1681734), (228, 1121156), (254, 1006392), (304, 840867), (381, 670928), (456, 560578), (508, 503196), (762, 335464), (912, 280289), (1016, 251598), (1524, 167732), (2032, 125799), (2207, 115824), (2413, 105936), (3048, 83866), (4414, 57912), (4826, 52968), (6096, 41933), (6621, 38608), (7239, 35312), (8828, 28956), (9652, 26484), (13242, 19304), (14478, 17656)]