253325808

素因数分解:

$2^4\times 3^2\times {\mathrm{263}}^1\times {\mathrm{6689}}^1$

素因数の和:6966

約数の個数: 60

約数和(自身を含む): 711762480

約数和(自身を除く): 458436672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 6689, 9468, 12624, 13378, 18936, 20067, 26756, 37872, 40134, 53512, 60201, 80268, 107024, 120402, 160536, 240804, 321072, 481608, 963216, 1759207, 3518414, 5277621, 7036828, 10555242, 14073656, 15832863, 21110484, 28147312, 31665726, 42220968, 63331452, 84441936, 126662904, 253325808]

約数ペア:

[(1, 253325808), (2, 126662904), (3, 84441936), (4, 63331452), (6, 42220968), (8, 31665726), (9, 28147312), (12, 21110484), (16, 15832863), (18, 14073656), (24, 10555242), (36, 7036828), (48, 5277621), (72, 3518414), (144, 1759207), (263, 963216), (526, 481608), (789, 321072), (1052, 240804), (1578, 160536), (2104, 120402), (2367, 107024), (3156, 80268), (4208, 60201), (4734, 53512), (6312, 40134), (6689, 37872), (9468, 26756), (12624, 20067), (13378, 18936)]