449905984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9001}}^1$

素因数の和:9095

約数の個数: 56

約数和(自身を含む): 987771456

約数和(自身を除く): 537865472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 4544, 6248, 9001, 12496, 18002, 24992, 36004, 49984, 72008, 99011, 144016, 198022, 288032, 396044, 576064, 639071, 792088, 1278142, 1584176, 2556284, 3168352, 5112568, 6336704, 7029781, 10225136, 14059562, 20450272, 28119124, 40900544, 56238248, 112476496, 224952992, 449905984]

約数ペア:

[(1, 449905984), (2, 224952992), (4, 112476496), (8, 56238248), (11, 40900544), (16, 28119124), (22, 20450272), (32, 14059562), (44, 10225136), (64, 7029781), (71, 6336704), (88, 5112568), (142, 3168352), (176, 2556284), (284, 1584176), (352, 1278142), (568, 792088), (704, 639071), (781, 576064), (1136, 396044), (1562, 288032), (2272, 198022), (3124, 144016), (4544, 99011), (6248, 72008), (9001, 49984), (12496, 36004), (18002, 24992)]