234240448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{281539}}^1$

素因数の和:281564

約数の個数: 28

約数和(自身を含む): 500578120

約数和(自身を除く): 266337672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 281539, 563078, 1126156, 2252312, 3660007, 4504624, 7320014, 9009248, 14640028, 18018496, 29280056, 58560112, 117120224, 234240448]

約数ペア:

[(1, 234240448), (2, 117120224), (4, 58560112), (8, 29280056), (13, 18018496), (16, 14640028), (26, 9009248), (32, 7320014), (52, 4504624), (64, 3660007), (104, 2252312), (208, 1126156), (416, 563078), (832, 281539)]