240497504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 557819136

約数和(自身を除く): 317321632

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 992, 1054, 1097, 1612, 1768, 2108, 2194, 3224, 3536, 4216, 4388, 6448, 6851, 7072, 8432, 8776, 12896, 13702, 14261, 16864, 17552, 18649, 27404, 28522, 34007, 35104, 37298, 54808, 57044, 68014, 74596, 109616, 114088, 136028, 149192, 219232, 228176, 242437, 272056, 298384, 442091, 456352, 484874, 544112, 578119, 596768, 884182, 969748, 1088224, 1156238, 1768364, 1939496, 2312476, 3536728, 3878992, 4624952, 7073456, 7515547, 7757984, 9249904, 14146912, 15031094, 18499808, 30062188, 60124376, 120248752, 240497504]

約数ペア:

[(1, 240497504), (2, 120248752), (4, 60124376), (8, 30062188), (13, 18499808), (16, 15031094), (17, 14146912), (26, 9249904), (31, 7757984), (32, 7515547), (34, 7073456), (52, 4624952), (62, 3878992), (68, 3536728), (104, 2312476), (124, 1939496), (136, 1768364), (208, 1156238), (221, 1088224), (248, 969748), (272, 884182), (403, 596768), (416, 578119), (442, 544112), (496, 484874), (527, 456352), (544, 442091), (806, 298384), (884, 272056), (992, 242437), (1054, 228176), (1097, 219232), (1612, 149192), (1768, 136028), (2108, 114088), (2194, 109616), (3224, 74596), (3536, 68014), (4216, 57044), (4388, 54808), (6448, 37298), (6851, 35104), (7072, 34007), (8432, 28522), (8776, 27404), (12896, 18649), (13702, 17552), (14261, 16864)]