320555424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{477017}}^1$

素因数の和:477037

約数の個数: 48

約数和(自身を含む): 961668288

約数和(自身を除く): 641112864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 477017, 954034, 1431051, 1908068, 2862102, 3339119, 3816136, 5724204, 6678238, 7632272, 10017357, 11448408, 13356476, 15264544, 20034714, 22896816, 26712952, 40069428, 45793632, 53425904, 80138856, 106851808, 160277712, 320555424]

約数ペア:

[(1, 320555424), (2, 160277712), (3, 106851808), (4, 80138856), (6, 53425904), (7, 45793632), (8, 40069428), (12, 26712952), (14, 22896816), (16, 20034714), (21, 15264544), (24, 13356476), (28, 11448408), (32, 10017357), (42, 7632272), (48, 6678238), (56, 5724204), (84, 3816136), (96, 3339119), (112, 2862102), (168, 1908068), (224, 1431051), (336, 954034), (672, 477017)]