280696896

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2039}}^1$

素因数の和:2296

約数の個数: 84

約数和(自身を含む): 808329600

約数和(自身を除く): 527632704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 576, 717, 956, 1434, 1912, 2039, 2151, 2868, 3824, 4078, 4302, 5736, 6117, 7648, 8156, 8604, 11472, 12234, 15296, 16312, 17208, 18351, 22944, 24468, 32624, 34416, 36702, 45888, 48936, 65248, 68832, 73404, 97872, 130496, 137664, 146808, 195744, 293616, 391488, 487321, 587232, 974642, 1174464, 1461963, 1949284, 2923926, 3898568, 4385889, 5847852, 7797136, 8771778, 11695704, 15594272, 17543556, 23391408, 31188544, 35087112, 46782816, 70174224, 93565632, 140348448, 280696896]

約数ペア:

[(1, 280696896), (2, 140348448), (3, 93565632), (4, 70174224), (6, 46782816), (8, 35087112), (9, 31188544), (12, 23391408), (16, 17543556), (18, 15594272), (24, 11695704), (32, 8771778), (36, 7797136), (48, 5847852), (64, 4385889), (72, 3898568), (96, 2923926), (144, 1949284), (192, 1461963), (239, 1174464), (288, 974642), (478, 587232), (576, 487321), (717, 391488), (956, 293616), (1434, 195744), (1912, 146808), (2039, 137664), (2151, 130496), (2868, 97872), (3824, 73404), (4078, 68832), (4302, 65248), (5736, 48936), (6117, 45888), (7648, 36702), (8156, 34416), (8604, 32624), (11472, 24468), (12234, 22944), (15296, 18351), (16312, 17208)]