405290464

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 808315200

約数和(自身を除く): 403024736

約数列:

[1, 2, 4, 8, 16, 32, 197, 239, 269, 394, 478, 538, 788, 956, 1076, 1576, 1912, 2152, 3152, 3824, 4304, 6304, 7648, 8608, 47083, 52993, 64291, 94166, 105986, 128582, 188332, 211972, 257164, 376664, 423944, 514328, 753328, 847888, 1028656, 1506656, 1695776, 2057312, 12665327, 25330654, 50661308, 101322616, 202645232, 405290464]

約数ペア:

[(1, 405290464), (2, 202645232), (4, 101322616), (8, 50661308), (16, 25330654), (32, 12665327), (197, 2057312), (239, 1695776), (269, 1506656), (394, 1028656), (478, 847888), (538, 753328), (788, 514328), (956, 423944), (1076, 376664), (1576, 257164), (1912, 211972), (2152, 188332), (3152, 128582), (3824, 105986), (4304, 94166), (6304, 64291), (7648, 52993), (8608, 47083)]