415946768

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{1657}}^1$

素因数の和:2235

約数の個数: 40

約数和(自身を含む): 835731480

約数和(自身を除く): 419784712

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 541, 1082, 1657, 2164, 3314, 4328, 6628, 8656, 13256, 15689, 26512, 31378, 48053, 62756, 96106, 125512, 192212, 251024, 384424, 768848, 896437, 1792874, 3585748, 7171496, 14342992, 25996673, 51993346, 103986692, 207973384, 415946768]

約数ペア:

[(1, 415946768), (2, 207973384), (4, 103986692), (8, 51993346), (16, 25996673), (29, 14342992), (58, 7171496), (116, 3585748), (232, 1792874), (464, 896437), (541, 768848), (1082, 384424), (1657, 251024), (2164, 192212), (3314, 125512), (4328, 96106), (6628, 62756), (8656, 48053), (13256, 31378), (15689, 26512)]