859979904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{691}}^1$

素因数の和:1178

約数の個数: 128

約数和(自身を含む): 2620078080

約数和(自身を除く): 1760098176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 463, 672, 691, 896, 926, 1344, 1382, 1389, 1852, 2073, 2688, 2764, 2778, 3241, 3704, 4146, 4837, 5528, 5556, 6482, 7408, 8292, 9674, 9723, 11056, 11112, 12964, 14511, 14816, 16584, 19348, 19446, 22112, 22224, 25928, 29022, 29632, 33168, 38696, 38892, 44224, 44448, 51856, 58044, 59264, 66336, 77392, 77784, 88448, 88896, 103712, 116088, 132672, 154784, 155568, 177792, 207424, 232176, 265344, 309568, 311136, 319933, 414848, 464352, 619136, 622272, 639866, 928704, 959799, 1244544, 1279732, 1857408, 1919598, 2239531, 2559464, 3839196, 4479062, 5118928, 6718593, 7678392, 8958124, 10237856, 13437186, 15356784, 17916248, 20475712, 26874372, 30713568, 35832496, 40951424, 53748744, 61427136, 71664992, 107497488, 122854272, 143329984, 214994976, 286659968, 429989952, 859979904]

約数ペア:

[(1, 859979904), (2, 429989952), (3, 286659968), (4, 214994976), (6, 143329984), (7, 122854272), (8, 107497488), (12, 71664992), (14, 61427136), (16, 53748744), (21, 40951424), (24, 35832496), (28, 30713568), (32, 26874372), (42, 20475712), (48, 17916248), (56, 15356784), (64, 13437186), (84, 10237856), (96, 8958124), (112, 7678392), (128, 6718593), (168, 5118928), (192, 4479062), (224, 3839196), (336, 2559464), (384, 2239531), (448, 1919598), (463, 1857408), (672, 1279732), (691, 1244544), (896, 959799), (926, 928704), (1344, 639866), (1382, 622272), (1389, 619136), (1852, 464352), (2073, 414848), (2688, 319933), (2764, 311136), (2778, 309568), (3241, 265344), (3704, 232176), (4146, 207424), (4837, 177792), (5528, 155568), (5556, 154784), (6482, 132672), (7408, 116088), (8292, 103712), (9674, 88896), (9723, 88448), (11056, 77784), (11112, 77392), (12964, 66336), (14511, 59264), (14816, 58044), (16584, 51856), (19348, 44448), (19446, 44224), (22112, 38892), (22224, 38696), (25928, 33168), (29022, 29632)]