2016647584

素因数分解:

$2^5\times 7^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1$

素因数の和:666

約数の個数: 96

約数和(自身を含む): 4606156800

約数和(自身を除く): 2589509216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 139, 224, 239, 271, 278, 478, 542, 556, 956, 973, 1084, 1112, 1673, 1897, 1912, 1946, 2168, 2224, 3346, 3794, 3824, 3892, 4336, 4448, 6692, 7588, 7648, 7784, 8672, 13384, 15176, 15568, 26768, 30352, 31136, 33221, 37669, 53536, 60704, 64769, 66442, 75338, 129538, 132884, 150676, 232547, 259076, 263683, 265768, 301352, 453383, 465094, 518152, 527366, 531536, 602704, 906766, 930188, 1036304, 1054732, 1063072, 1205408, 1813532, 1860376, 2072608, 2109464, 3627064, 3720752, 4218928, 7254128, 7441504, 8437856, 9002891, 14508256, 18005782, 36011564, 63020237, 72023128, 126040474, 144046256, 252080948, 288092512, 504161896, 1008323792, 2016647584]

約数ペア:

[(1, 2016647584), (2, 1008323792), (4, 504161896), (7, 288092512), (8, 252080948), (14, 144046256), (16, 126040474), (28, 72023128), (32, 63020237), (56, 36011564), (112, 18005782), (139, 14508256), (224, 9002891), (239, 8437856), (271, 7441504), (278, 7254128), (478, 4218928), (542, 3720752), (556, 3627064), (956, 2109464), (973, 2072608), (1084, 1860376), (1112, 1813532), (1673, 1205408), (1897, 1063072), (1912, 1054732), (1946, 1036304), (2168, 930188), (2224, 906766), (3346, 602704), (3794, 531536), (3824, 527366), (3892, 518152), (4336, 465094), (4448, 453383), (6692, 301352), (7588, 265768), (7648, 263683), (7784, 259076), (8672, 232547), (13384, 150676), (15176, 132884), (15568, 129538), (26768, 75338), (30352, 66442), (31136, 64769), (33221, 60704), (37669, 53536)]