230311768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{13901}}^1$

素因数の和:14035

約数の個数: 32

約数和(自身を含む): 458766000

約数和(自身を除く): 228454232

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 872, 2071, 4142, 8284, 13901, 16568, 27802, 55604, 111208, 264119, 528238, 1056476, 1515209, 2112952, 3030418, 6060836, 12121672, 28788971, 57577942, 115155884, 230311768]

約数ペア:

[(1, 230311768), (2, 115155884), (4, 57577942), (8, 28788971), (19, 12121672), (38, 6060836), (76, 3030418), (109, 2112952), (152, 1515209), (218, 1056476), (436, 528238), (872, 264119), (2071, 111208), (4142, 55604), (8284, 27802), (13901, 16568)]