304801728

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 224

約数和(自身を含む): 1027054080

約数和(自身を除く): 722252352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 64, 66, 77, 84, 88, 96, 106, 112, 132, 154, 159, 168, 176, 192, 212, 224, 231, 264, 308, 318, 336, 352, 371, 389, 424, 448, 462, 528, 583, 616, 636, 672, 704, 742, 778, 848, 924, 1056, 1113, 1166, 1167, 1232, 1272, 1344, 1484, 1556, 1696, 1749, 1848, 2112, 2226, 2332, 2334, 2464, 2544, 2723, 2968, 3112, 3392, 3498, 3696, 4081, 4279, 4452, 4664, 4668, 4928, 5088, 5446, 5936, 6224, 6996, 7392, 8162, 8169, 8558, 8904, 9328, 9336, 10176, 10892, 11872, 12243, 12448, 12837, 13992, 14784, 16324, 16338, 17116, 17808, 18656, 18672, 20617, 21784, 23744, 24486, 24896, 25674, 27984, 29953, 32648, 32676, 34232, 35616, 37312, 37344, 41234, 43568, 48972, 51348, 55968, 59906, 61851, 65296, 65352, 68464, 71232, 74688, 82468, 87136, 89859, 97944, 102696, 111936, 119812, 123702, 130592, 130704, 136928, 144319, 164936, 174272, 179718, 195888, 205392, 226787, 239624, 247404, 261184, 261408, 273856, 288638, 329872, 359436, 391776, 410784, 432957, 453574, 479248, 494808, 522816, 577276, 659744, 680361, 718872, 783552, 821568, 865914, 907148, 958496, 989616, 1154552, 1319488, 1360722, 1437744, 1587509, 1731828, 1814296, 1916992, 1979232, 2309104, 2721444, 2875488, 3175018, 3463656, 3628592, 3958464, 4618208, 4762527, 5442888, 5750976, 6350036, 6927312, 7257184, 9236416, 9525054, 10885776, 12700072, 13854624, 14514368, 19050108, 21771552, 25400144, 27709248, 38100216, 43543104, 50800288, 76200432, 101600576, 152400864, 304801728]

約数ペア:

[(1, 304801728), (2, 152400864), (3, 101600576), (4, 76200432), (6, 50800288), (7, 43543104), (8, 38100216), (11, 27709248), (12, 25400144), (14, 21771552), (16, 19050108), (21, 14514368), (22, 13854624), (24, 12700072), (28, 10885776), (32, 9525054), (33, 9236416), (42, 7257184), (44, 6927312), (48, 6350036), (53, 5750976), (56, 5442888), (64, 4762527), (66, 4618208), (77, 3958464), (84, 3628592), (88, 3463656), (96, 3175018), (106, 2875488), (112, 2721444), (132, 2309104), (154, 1979232), (159, 1916992), (168, 1814296), (176, 1731828), (192, 1587509), (212, 1437744), (224, 1360722), (231, 1319488), (264, 1154552), (308, 989616), (318, 958496), (336, 907148), (352, 865914), (371, 821568), (389, 783552), (424, 718872), (448, 680361), (462, 659744), (528, 577276), (583, 522816), (616, 494808), (636, 479248), (672, 453574), (704, 432957), (742, 410784), (778, 391776), (848, 359436), (924, 329872), (1056, 288638), (1113, 273856), (1166, 261408), (1167, 261184), (1232, 247404), (1272, 239624), (1344, 226787), (1484, 205392), (1556, 195888), (1696, 179718), (1749, 174272), (1848, 164936), (2112, 144319), (2226, 136928), (2332, 130704), (2334, 130592), (2464, 123702), (2544, 119812), (2723, 111936), (2968, 102696), (3112, 97944), (3392, 89859), (3498, 87136), (3696, 82468), (4081, 74688), (4279, 71232), (4452, 68464), (4664, 65352), (4668, 65296), (4928, 61851), (5088, 59906), (5446, 55968), (5936, 51348), (6224, 48972), (6996, 43568), (7392, 41234), (8162, 37344), (8169, 37312), (8558, 35616), (8904, 34232), (9328, 32676), (9336, 32648), (10176, 29953), (10892, 27984), (11872, 25674), (12243, 24896), (12448, 24486), (12837, 23744), (13992, 21784), (14784, 20617), (16324, 18672), (16338, 18656), (17116, 17808)]