280850922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 699814080

約数和(自身を除く): 418963158

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 121, 159, 198, 242, 297, 318, 363, 477, 583, 594, 726, 811, 954, 1089, 1166, 1431, 1622, 1749, 2178, 2433, 2862, 3267, 3498, 4866, 5247, 6413, 6534, 7299, 8921, 10494, 12826, 14598, 15741, 17842, 19239, 21897, 26763, 31482, 38478, 42983, 43794, 53526, 57717, 80289, 85966, 98131, 115434, 128949, 160578, 173151, 196262, 240867, 257898, 294393, 346302, 386847, 472813, 481734, 588786, 773694, 883179, 945626, 1160541, 1418439, 1766358, 2321082, 2649537, 2836878, 4255317, 5200943, 5299074, 8510634, 10401886, 12765951, 15602829, 25531902, 31205658, 46808487, 93616974, 140425461, 280850922]

約数ペア:

[(1, 280850922), (2, 140425461), (3, 93616974), (6, 46808487), (9, 31205658), (11, 25531902), (18, 15602829), (22, 12765951), (27, 10401886), (33, 8510634), (53, 5299074), (54, 5200943), (66, 4255317), (99, 2836878), (106, 2649537), (121, 2321082), (159, 1766358), (198, 1418439), (242, 1160541), (297, 945626), (318, 883179), (363, 773694), (477, 588786), (583, 481734), (594, 472813), (726, 386847), (811, 346302), (954, 294393), (1089, 257898), (1166, 240867), (1431, 196262), (1622, 173151), (1749, 160578), (2178, 128949), (2433, 115434), (2862, 98131), (3267, 85966), (3498, 80289), (4866, 57717), (5247, 53526), (6413, 43794), (6534, 42983), (7299, 38478), (8921, 31482), (10494, 26763), (12826, 21897), (14598, 19239), (15741, 17842)]