240988048

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2239}}^1$

素因数の和:2316

約数の個数: 60

約数和(自身を含む): 551631360

約数和(自身を除く): 310643312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 961, 1736, 1922, 2239, 3472, 3844, 4478, 6727, 7688, 8956, 13454, 15376, 15673, 17912, 26908, 31346, 35824, 53816, 62692, 69409, 107632, 125384, 138818, 250768, 277636, 485863, 555272, 971726, 1110544, 1943452, 2151679, 3886904, 4303358, 7773808, 8606716, 15061753, 17213432, 30123506, 34426864, 60247012, 120494024, 240988048]

約数ペア:

[(1, 240988048), (2, 120494024), (4, 60247012), (7, 34426864), (8, 30123506), (14, 17213432), (16, 15061753), (28, 8606716), (31, 7773808), (56, 4303358), (62, 3886904), (112, 2151679), (124, 1943452), (217, 1110544), (248, 971726), (434, 555272), (496, 485863), (868, 277636), (961, 250768), (1736, 138818), (1922, 125384), (2239, 107632), (3472, 69409), (3844, 62692), (4478, 53816), (6727, 35824), (7688, 31346), (8956, 26908), (13454, 17912), (15376, 15673)]