266826408

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{133949}}^1$

素因数の和:134041

約数の個数: 32

約数和(自身を含む): 675108000

約数和(自身を除く): 408281592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 133949, 267898, 401847, 535796, 803694, 1071592, 1607388, 3214776, 11117767, 22235534, 33353301, 44471068, 66706602, 88942136, 133413204, 266826408]

約数ペア:

[(1, 266826408), (2, 133413204), (3, 88942136), (4, 66706602), (6, 44471068), (8, 33353301), (12, 22235534), (24, 11117767), (83, 3214776), (166, 1607388), (249, 1071592), (332, 803694), (498, 535796), (664, 401847), (996, 267898), (1992, 133949)]