382243328

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 794011680

約数和(自身を除く): 411768352

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 131, 139, 164, 256, 262, 278, 328, 512, 524, 556, 656, 1048, 1112, 1312, 2096, 2224, 2624, 4192, 4448, 5248, 5371, 5699, 8384, 8896, 10496, 10742, 11398, 16768, 17792, 18209, 20992, 21484, 22796, 33536, 35584, 36418, 42968, 45592, 67072, 71168, 72836, 85936, 91184, 145672, 171872, 182368, 291344, 343744, 364736, 582688, 687488, 729472, 746569, 1165376, 1374976, 1458944, 1493138, 2330752, 2749952, 2917888, 2986276, 4661504, 5972552, 9323008, 11945104, 23890208, 47780416, 95560832, 191121664, 382243328]

約数ペア:

[(1, 382243328), (2, 191121664), (4, 95560832), (8, 47780416), (16, 23890208), (32, 11945104), (41, 9323008), (64, 5972552), (82, 4661504), (128, 2986276), (131, 2917888), (139, 2749952), (164, 2330752), (256, 1493138), (262, 1458944), (278, 1374976), (328, 1165376), (512, 746569), (524, 729472), (556, 687488), (656, 582688), (1048, 364736), (1112, 343744), (1312, 291344), (2096, 182368), (2224, 171872), (2624, 145672), (4192, 91184), (4448, 85936), (5248, 72836), (5371, 71168), (5699, 67072), (8384, 45592), (8896, 42968), (10496, 36418), (10742, 35584), (11398, 33536), (16768, 22796), (17792, 21484), (18209, 20992)]