279737918768

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{112909}}^1$

素因数の和:114946

約数の個数: 80

約数和(自身を含む): 676072561920

約数和(自身を除く): 396334643152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 2011, 4022, 8044, 14077, 16088, 22121, 28154, 32176, 44242, 56308, 88484, 112616, 112909, 154847, 176968, 225232, 225818, 309694, 353936, 451636, 619388, 790363, 903272, 1238776, 1241999, 1580726, 1806544, 2477552, 2483998, 3161452, 4967996, 6322904, 8693993, 9935992, 12645808, 17387986, 19871984, 34775972, 69551944, 139103888, 227059999, 454119998, 908239996, 1589419993, 1816479992, 2497659989, 3178839986, 3632959984, 4995319978, 6357679972, 9990639956, 12715359944, 17483619923, 19981279912, 25430719888, 34967239846, 39962559824, 69934479692, 139868959384, 279737918768]

約数ペア:

[(1, 279737918768), (2, 139868959384), (4, 69934479692), (7, 39962559824), (8, 34967239846), (11, 25430719888), (14, 19981279912), (16, 17483619923), (22, 12715359944), (28, 9990639956), (44, 6357679972), (56, 4995319978), (77, 3632959984), (88, 3178839986), (112, 2497659989), (154, 1816479992), (176, 1589419993), (308, 908239996), (616, 454119998), (1232, 227059999), (2011, 139103888), (4022, 69551944), (8044, 34775972), (14077, 19871984), (16088, 17387986), (22121, 12645808), (28154, 9935992), (32176, 8693993), (44242, 6322904), (56308, 4967996), (88484, 3161452), (112616, 2483998), (112909, 2477552), (154847, 1806544), (176968, 1580726), (225232, 1241999), (225818, 1238776), (309694, 903272), (353936, 790363), (451636, 619388)]