317014747504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{217729909}}^1$

素因数の和:217729937

約数の個数: 40

約数和(自身を含む): 755958247520

約数和(自身を除く): 438943500016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 217729909, 435459818, 870919636, 1524109363, 1741839272, 2830488817, 3048218726, 3483678544, 5660977634, 6096437452, 11321955268, 12192874904, 19813421719, 22643910536, 24385749808, 39626843438, 45287821072, 79253686876, 158507373752, 317014747504]

約数ペア:

[(1, 317014747504), (2, 158507373752), (4, 79253686876), (7, 45287821072), (8, 39626843438), (13, 24385749808), (14, 22643910536), (16, 19813421719), (26, 12192874904), (28, 11321955268), (52, 6096437452), (56, 5660977634), (91, 3483678544), (104, 3048218726), (112, 2830488817), (182, 1741839272), (208, 1524109363), (364, 870919636), (728, 435459818), (1456, 217729909)]