247596672

素因数分解:

$2^7\times 3^1\times {\mathrm{644783}}^1$

素因数の和:644800

約数の個数: 32

約数和(自身を含む): 657679680

約数和(自身を除く): 410083008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 644783, 1289566, 1934349, 2579132, 3868698, 5158264, 7737396, 10316528, 15474792, 20633056, 30949584, 41266112, 61899168, 82532224, 123798336, 247596672]

約数ペア:

[(1, 247596672), (2, 123798336), (3, 82532224), (4, 61899168), (6, 41266112), (8, 30949584), (12, 20633056), (16, 15474792), (24, 10316528), (32, 7737396), (48, 5158264), (64, 3868698), (96, 2579132), (128, 1934349), (192, 1289566), (384, 644783)]