1977815616

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4961

約数の個数: 168

約数和(自身を含む): 6230172960

約数和(自身を除く): 4252357344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 98, 112, 129, 147, 168, 172, 192, 196, 224, 258, 294, 301, 336, 344, 392, 448, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1344, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 2752, 3136, 3612, 4128, 4214, 4704, 4816, 4889, 6321, 7224, 8256, 8428, 9408, 9632, 9778, 12642, 14448, 14667, 16856, 19264, 19556, 25284, 28896, 29334, 33712, 34223, 39112, 50568, 57792, 58668, 67424, 68446, 78224, 101136, 102669, 117336, 134848, 136892, 156448, 202272, 205338, 210227, 234672, 239561, 273784, 312896, 404544, 410676, 420454, 469344, 479122, 547568, 630681, 718683, 821352, 840908, 938688, 958244, 1095136, 1261362, 1437366, 1471589, 1642704, 1681816, 1916488, 2190272, 2522724, 2874732, 2943178, 3285408, 3363632, 3832976, 4414767, 5045448, 5749464, 5886356, 6570816, 6727264, 7665952, 8829534, 10090896, 10301123, 11498928, 11772712, 13454528, 15331904, 17659068, 20181792, 20602246, 22997856, 23545424, 30903369, 35318136, 40363584, 41204492, 45995712, 47090848, 61806738, 70636272, 82408984, 94181696, 123613476, 141272544, 164817968, 247226952, 282545088, 329635936, 494453904, 659271872, 988907808, 1977815616]

約数ペア:

[(1, 1977815616), (2, 988907808), (3, 659271872), (4, 494453904), (6, 329635936), (7, 282545088), (8, 247226952), (12, 164817968), (14, 141272544), (16, 123613476), (21, 94181696), (24, 82408984), (28, 70636272), (32, 61806738), (42, 47090848), (43, 45995712), (48, 41204492), (49, 40363584), (56, 35318136), (64, 30903369), (84, 23545424), (86, 22997856), (96, 20602246), (98, 20181792), (112, 17659068), (129, 15331904), (147, 13454528), (168, 11772712), (172, 11498928), (192, 10301123), (196, 10090896), (224, 8829534), (258, 7665952), (294, 6727264), (301, 6570816), (336, 5886356), (344, 5749464), (392, 5045448), (448, 4414767), (516, 3832976), (588, 3363632), (602, 3285408), (672, 2943178), (688, 2874732), (784, 2522724), (903, 2190272), (1032, 1916488), (1176, 1681816), (1204, 1642704), (1344, 1471589), (1376, 1437366), (1568, 1261362), (1806, 1095136), (2064, 958244), (2107, 938688), (2352, 840908), (2408, 821352), (2752, 718683), (3136, 630681), (3612, 547568), (4128, 479122), (4214, 469344), (4704, 420454), (4816, 410676), (4889, 404544), (6321, 312896), (7224, 273784), (8256, 239561), (8428, 234672), (9408, 210227), (9632, 205338), (9778, 202272), (12642, 156448), (14448, 136892), (14667, 134848), (16856, 117336), (19264, 102669), (19556, 101136), (25284, 78224), (28896, 68446), (29334, 67424), (33712, 58668), (34223, 57792), (39112, 50568)]