305879616

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:841

約数の個数: 168

約数和(自身を含む): 1012789440

約数和(自身を除く): 706909824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 107, 112, 126, 144, 168, 192, 214, 224, 252, 288, 321, 336, 428, 448, 504, 576, 642, 672, 709, 749, 856, 963, 1008, 1284, 1344, 1418, 1498, 1712, 1926, 2016, 2127, 2247, 2568, 2836, 2996, 3424, 3852, 4032, 4254, 4494, 4963, 5136, 5672, 5992, 6381, 6741, 6848, 7704, 8508, 8988, 9926, 10272, 11344, 11984, 12762, 13482, 14889, 15408, 17016, 17976, 19852, 20544, 22688, 23968, 25524, 26964, 29778, 30816, 34032, 35952, 39704, 44667, 45376, 47936, 51048, 53928, 59556, 61632, 68064, 71904, 75863, 79408, 89334, 102096, 107856, 119112, 136128, 143808, 151726, 158816, 178668, 204192, 215712, 227589, 238224, 303452, 317632, 357336, 408384, 431424, 455178, 476448, 531041, 606904, 682767, 714672, 910356, 952896, 1062082, 1213808, 1365534, 1429344, 1593123, 1820712, 2124164, 2427616, 2731068, 2858688, 3186246, 3641424, 4248328, 4779369, 4855232, 5462136, 6372492, 7282848, 8496656, 9558738, 10924272, 12744984, 14565696, 16993312, 19117476, 21848544, 25489968, 33986624, 38234952, 43697088, 50979936, 76469904, 101959872, 152939808, 305879616]

約数ペア:

[(1, 305879616), (2, 152939808), (3, 101959872), (4, 76469904), (6, 50979936), (7, 43697088), (8, 38234952), (9, 33986624), (12, 25489968), (14, 21848544), (16, 19117476), (18, 16993312), (21, 14565696), (24, 12744984), (28, 10924272), (32, 9558738), (36, 8496656), (42, 7282848), (48, 6372492), (56, 5462136), (63, 4855232), (64, 4779369), (72, 4248328), (84, 3641424), (96, 3186246), (107, 2858688), (112, 2731068), (126, 2427616), (144, 2124164), (168, 1820712), (192, 1593123), (214, 1429344), (224, 1365534), (252, 1213808), (288, 1062082), (321, 952896), (336, 910356), (428, 714672), (448, 682767), (504, 606904), (576, 531041), (642, 476448), (672, 455178), (709, 431424), (749, 408384), (856, 357336), (963, 317632), (1008, 303452), (1284, 238224), (1344, 227589), (1418, 215712), (1498, 204192), (1712, 178668), (1926, 158816), (2016, 151726), (2127, 143808), (2247, 136128), (2568, 119112), (2836, 107856), (2996, 102096), (3424, 89334), (3852, 79408), (4032, 75863), (4254, 71904), (4494, 68064), (4963, 61632), (5136, 59556), (5672, 53928), (5992, 51048), (6381, 47936), (6741, 45376), (6848, 44667), (7704, 39704), (8508, 35952), (8988, 34032), (9926, 30816), (10272, 29778), (11344, 26964), (11984, 25524), (12762, 23968), (13482, 22688), (14889, 20544), (15408, 19852), (17016, 17976)]