337888960

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{5471}}^1$

素因数の和:5681

約数の個数: 56

約数和(自身を含む): 808914816

約数和(自身を除く): 471025856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 3088, 3860, 5471, 6176, 7720, 10942, 12352, 15440, 21884, 27355, 30880, 43768, 54710, 61760, 87536, 109420, 175072, 218840, 350144, 437680, 875360, 1055903, 1750720, 2111806, 4223612, 5279515, 8447224, 10559030, 16894448, 21118060, 33788896, 42236120, 67577792, 84472240, 168944480, 337888960]

約数ペア:

[(1, 337888960), (2, 168944480), (4, 84472240), (5, 67577792), (8, 42236120), (10, 33788896), (16, 21118060), (20, 16894448), (32, 10559030), (40, 8447224), (64, 5279515), (80, 4223612), (160, 2111806), (193, 1750720), (320, 1055903), (386, 875360), (772, 437680), (965, 350144), (1544, 218840), (1930, 175072), (3088, 109420), (3860, 87536), (5471, 61760), (6176, 54710), (7720, 43768), (10942, 30880), (12352, 27355), (15440, 21884)]