813216

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 2195424

約数和(自身を除く): 1382208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 197, 258, 344, 394, 516, 591, 688, 788, 1032, 1182, 1376, 1576, 2064, 2364, 3152, 4128, 4728, 6304, 8471, 9456, 16942, 18912, 25413, 33884, 50826, 67768, 101652, 135536, 203304, 271072, 406608, 813216]

約数ペア:

[(1, 813216), (2, 406608), (3, 271072), (4, 203304), (6, 135536), (8, 101652), (12, 67768), (16, 50826), (24, 33884), (32, 25413), (43, 18912), (48, 16942), (86, 9456), (96, 8471), (129, 6304), (172, 4728), (197, 4128), (258, 3152), (344, 2364), (394, 2064), (516, 1576), (591, 1376), (688, 1182), (788, 1032)]