388583386576

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{193859}}^1$

素因数の和:195512

約数の個数: 80

約数和(自身を含む): 939237742080

約数和(自身を除く): 550654355504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1627, 3254, 6508, 11389, 13016, 17897, 22778, 26032, 35794, 45556, 71588, 91112, 125279, 143176, 182224, 193859, 250558, 286352, 387718, 501116, 775436, 1002232, 1357013, 1550872, 2004464, 2132449, 2714026, 3101744, 4264898, 5428052, 8529796, 10856104, 14927143, 17059592, 21712208, 29854286, 34119184, 59708572, 119417144, 238834288, 315408593, 630817186, 1261634372, 2207860151, 2523268744, 3469494523, 4415720302, 5046537488, 6938989046, 8831440604, 13877978092, 17662881208, 24286461661, 27755956184, 35325762416, 48572923322, 55511912368, 97145846644, 194291693288, 388583386576]

約数ペア:

[(1, 388583386576), (2, 194291693288), (4, 97145846644), (7, 55511912368), (8, 48572923322), (11, 35325762416), (14, 27755956184), (16, 24286461661), (22, 17662881208), (28, 13877978092), (44, 8831440604), (56, 6938989046), (77, 5046537488), (88, 4415720302), (112, 3469494523), (154, 2523268744), (176, 2207860151), (308, 1261634372), (616, 630817186), (1232, 315408593), (1627, 238834288), (3254, 119417144), (6508, 59708572), (11389, 34119184), (13016, 29854286), (17897, 21712208), (22778, 17059592), (26032, 14927143), (35794, 10856104), (45556, 8529796), (71588, 5428052), (91112, 4264898), (125279, 3101744), (143176, 2714026), (182224, 2132449), (193859, 2004464), (250558, 1550872), (286352, 1357013), (387718, 1002232), (501116, 775436)]