1791036016

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{3373}}^1$

素因数の和:3830

約数の個数: 80

約数和(自身を含む): 4337722368

約数和(自身を除く): 2546686352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 431, 616, 862, 1232, 1724, 3017, 3373, 3448, 4741, 6034, 6746, 6896, 9482, 12068, 13492, 18964, 23611, 24136, 26984, 33187, 37103, 37928, 47222, 48272, 53968, 66374, 74206, 75856, 94444, 132748, 148412, 188888, 259721, 265496, 296824, 377776, 519442, 530992, 593648, 1038884, 1453763, 2077768, 2907526, 4155536, 5815052, 10176341, 11630104, 15991393, 20352682, 23260208, 31982786, 40705364, 63965572, 81410728, 111939751, 127931144, 162821456, 223879502, 255862288, 447759004, 895518008, 1791036016]

約数ペア:

[(1, 1791036016), (2, 895518008), (4, 447759004), (7, 255862288), (8, 223879502), (11, 162821456), (14, 127931144), (16, 111939751), (22, 81410728), (28, 63965572), (44, 40705364), (56, 31982786), (77, 23260208), (88, 20352682), (112, 15991393), (154, 11630104), (176, 10176341), (308, 5815052), (431, 4155536), (616, 2907526), (862, 2077768), (1232, 1453763), (1724, 1038884), (3017, 593648), (3373, 530992), (3448, 519442), (4741, 377776), (6034, 296824), (6746, 265496), (6896, 259721), (9482, 188888), (12068, 148412), (13492, 132748), (18964, 94444), (23611, 75856), (24136, 74206), (26984, 66374), (33187, 53968), (37103, 48272), (37928, 47222)]