247774128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{737423}}^1$

素因数の和:737441

約数の個数: 40

約数和(自身を含む): 731524608

約数和(自身を除く): 483750480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 737423, 1474846, 2212269, 2949692, 4424538, 5161961, 5899384, 8849076, 10323922, 11798768, 15485883, 17698152, 20647844, 30971766, 35396304, 41295688, 61943532, 82591376, 123887064, 247774128]

約数ペア:

[(1, 247774128), (2, 123887064), (3, 82591376), (4, 61943532), (6, 41295688), (7, 35396304), (8, 30971766), (12, 20647844), (14, 17698152), (16, 15485883), (21, 11798768), (24, 10323922), (28, 8849076), (42, 5899384), (48, 5161961), (56, 4424538), (84, 2949692), (112, 2212269), (168, 1474846), (336, 737423)]