276158416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 581391360

約数和(自身を除く): 305232944

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 73, 116, 124, 146, 232, 248, 263, 292, 464, 496, 526, 584, 899, 1052, 1168, 1798, 2104, 2117, 2263, 3596, 4208, 4234, 4526, 7192, 7627, 8153, 8468, 9052, 14384, 15254, 16306, 16936, 18104, 19199, 30508, 32612, 33872, 36208, 38398, 61016, 65224, 65627, 76796, 122032, 130448, 131254, 153592, 236437, 262508, 307184, 472874, 525016, 556771, 595169, 945748, 1050032, 1113542, 1190338, 1891496, 2227084, 2380676, 3782992, 4454168, 4761352, 8908336, 9522704, 17259901, 34519802, 69039604, 138079208, 276158416]

約数ペア:

[(1, 276158416), (2, 138079208), (4, 69039604), (8, 34519802), (16, 17259901), (29, 9522704), (31, 8908336), (58, 4761352), (62, 4454168), (73, 3782992), (116, 2380676), (124, 2227084), (146, 1891496), (232, 1190338), (248, 1113542), (263, 1050032), (292, 945748), (464, 595169), (496, 556771), (526, 525016), (584, 472874), (899, 307184), (1052, 262508), (1168, 236437), (1798, 153592), (2104, 131254), (2117, 130448), (2263, 122032), (3596, 76796), (4208, 65627), (4234, 65224), (4526, 61016), (7192, 38398), (7627, 36208), (8153, 33872), (8468, 32612), (9052, 30508), (14384, 19199), (15254, 18104), (16306, 16936)]