551403776

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2543}}^1$

素因数の和:2588

約数の個数: 108

約数和(自身を含む): 1383182976

約数和(自身を除く): 831779200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 616, 704, 847, 896, 968, 1232, 1408, 1694, 1792, 1936, 2464, 2543, 2816, 3388, 3872, 4928, 5086, 6776, 7744, 9856, 10172, 13552, 15488, 17801, 19712, 20344, 27104, 27973, 30976, 35602, 40688, 54208, 55946, 71204, 81376, 108416, 111892, 142408, 162752, 195811, 216832, 223784, 284816, 307703, 325504, 391622, 447568, 569632, 615406, 651008, 783244, 895136, 1139264, 1230812, 1566488, 1790272, 2153921, 2278528, 2461624, 3132976, 3580544, 4307842, 4557056, 4923248, 6265952, 7161088, 8615684, 9846496, 12531904, 17231368, 19692992, 25063808, 34462736, 39385984, 50127616, 68925472, 78771968, 137850944, 275701888, 551403776]

約数ペア:

[(1, 551403776), (2, 275701888), (4, 137850944), (7, 78771968), (8, 68925472), (11, 50127616), (14, 39385984), (16, 34462736), (22, 25063808), (28, 19692992), (32, 17231368), (44, 12531904), (56, 9846496), (64, 8615684), (77, 7161088), (88, 6265952), (112, 4923248), (121, 4557056), (128, 4307842), (154, 3580544), (176, 3132976), (224, 2461624), (242, 2278528), (256, 2153921), (308, 1790272), (352, 1566488), (448, 1230812), (484, 1139264), (616, 895136), (704, 783244), (847, 651008), (896, 615406), (968, 569632), (1232, 447568), (1408, 391622), (1694, 325504), (1792, 307703), (1936, 284816), (2464, 223784), (2543, 216832), (2816, 195811), (3388, 162752), (3872, 142408), (4928, 111892), (5086, 108416), (6776, 81376), (7744, 71204), (9856, 55946), (10172, 54208), (13552, 40688), (15488, 35602), (17801, 30976), (19712, 27973), (20344, 27104)]