320176476

素因数分解:

$2^2\times 3^4\times {\mathrm{988199}}^1$

素因数の和:988215

約数の個数: 30

約数和(自身を含む): 837005400

約数和(自身を除く): 516828924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 988199, 1976398, 2964597, 3952796, 5929194, 8893791, 11858388, 17787582, 26681373, 35575164, 53362746, 80044119, 106725492, 160088238, 320176476]

約数ペア:

[(1, 320176476), (2, 160088238), (3, 106725492), (4, 80044119), (6, 53362746), (9, 35575164), (12, 26681373), (18, 17787582), (27, 11858388), (36, 8893791), (54, 5929194), (81, 3952796), (108, 2964597), (162, 1976398), (324, 988199)]