505011456

素因数分解:

$2^8\times 3^3\times {\mathrm{73063}}^1$

素因数の和:73088

約数の個数: 72

約数和(自身を含む): 1493428160

約数和(自身を除く): 988416704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 73063, 146126, 219189, 292252, 438378, 584504, 657567, 876756, 1169008, 1315134, 1753512, 1972701, 2338016, 2630268, 3507024, 3945402, 4676032, 5260536, 7014048, 7890804, 9352064, 10521072, 14028096, 15781608, 18704128, 21042144, 28056192, 31563216, 42084288, 56112384, 63126432, 84168576, 126252864, 168337152, 252505728, 505011456]

約数ペア:

[(1, 505011456), (2, 252505728), (3, 168337152), (4, 126252864), (6, 84168576), (8, 63126432), (9, 56112384), (12, 42084288), (16, 31563216), (18, 28056192), (24, 21042144), (27, 18704128), (32, 15781608), (36, 14028096), (48, 10521072), (54, 9352064), (64, 7890804), (72, 7014048), (96, 5260536), (108, 4676032), (128, 3945402), (144, 3507024), (192, 2630268), (216, 2338016), (256, 1972701), (288, 1753512), (384, 1315134), (432, 1169008), (576, 876756), (768, 657567), (864, 584504), (1152, 438378), (1728, 292252), (2304, 219189), (3456, 146126), (6912, 73063)]