268684482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{673}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 614946816

約数和(自身を除く): 346262334

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 263, 506, 526, 673, 759, 789, 1346, 1518, 1578, 2019, 2893, 4038, 5786, 6049, 7403, 8679, 12098, 14806, 15479, 17358, 18147, 22209, 30958, 36294, 44418, 46437, 66539, 92874, 133078, 170269, 176999, 199617, 340538, 353998, 399234, 510807, 530997, 1021614, 1061994, 1946989, 3893978, 4070977, 5840967, 8141954, 11681934, 12212931, 24425862, 44780747, 89561494, 134342241, 268684482]

約数ペア:

[(1, 268684482), (2, 134342241), (3, 89561494), (6, 44780747), (11, 24425862), (22, 12212931), (23, 11681934), (33, 8141954), (46, 5840967), (66, 4070977), (69, 3893978), (138, 1946989), (253, 1061994), (263, 1021614), (506, 530997), (526, 510807), (673, 399234), (759, 353998), (789, 340538), (1346, 199617), (1518, 176999), (1578, 170269), (2019, 133078), (2893, 92874), (4038, 66539), (5786, 46437), (6049, 44418), (7403, 36294), (8679, 30958), (12098, 22209), (14806, 18147), (15479, 17358)]