239469344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{919}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 500774400

約数和(自身を除く): 261305056

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 479, 544, 919, 958, 1838, 1916, 3676, 3832, 7352, 7664, 8143, 14704, 15328, 15623, 16286, 29408, 31246, 32572, 62492, 65144, 124984, 130288, 249968, 260576, 440201, 499936, 880402, 1760804, 3521608, 7043216, 7483417, 14086432, 14966834, 29933668, 59867336, 119734672, 239469344]

約数ペア:

[(1, 239469344), (2, 119734672), (4, 59867336), (8, 29933668), (16, 14966834), (17, 14086432), (32, 7483417), (34, 7043216), (68, 3521608), (136, 1760804), (272, 880402), (479, 499936), (544, 440201), (919, 260576), (958, 249968), (1838, 130288), (1916, 124984), (3676, 65144), (3832, 62492), (7352, 32572), (7664, 31246), (8143, 29408), (14704, 16286), (15328, 15623)]