390376692

素因数分解:

$2^2\times 3^3\times {\mathrm{641}}^1\times {\mathrm{5639}}^1$

素因数の和:6293

約数の個数: 48

約数和(自身を含む): 1013846400

約数和(自身を除く): 623469708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 641, 1282, 1923, 2564, 3846, 5639, 5769, 7692, 11278, 11538, 16917, 17307, 22556, 23076, 33834, 34614, 50751, 67668, 69228, 101502, 152253, 203004, 304506, 609012, 3614599, 7229198, 10843797, 14458396, 21687594, 32531391, 43375188, 65062782, 97594173, 130125564, 195188346, 390376692]

約数ペア:

[(1, 390376692), (2, 195188346), (3, 130125564), (4, 97594173), (6, 65062782), (9, 43375188), (12, 32531391), (18, 21687594), (27, 14458396), (36, 10843797), (54, 7229198), (108, 3614599), (641, 609012), (1282, 304506), (1923, 203004), (2564, 152253), (3846, 101502), (5639, 69228), (5769, 67668), (7692, 50751), (11278, 34614), (11538, 33834), (16917, 23076), (17307, 22556)]