270754316

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4243}}^1$

素因数の和:4350

約数の個数: 48

約数和(自身を含む): 564689664

約数和(自身を除く): 293935348

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 602, 742, 1204, 1484, 2279, 4243, 4558, 8486, 9116, 15953, 16972, 29701, 31906, 59402, 63812, 118804, 182449, 224879, 364898, 449758, 729796, 899516, 1277143, 1574153, 2554286, 3148306, 5108572, 6296612, 9669797, 19339594, 38679188, 67688579, 135377158, 270754316]

約数ペア:

[(1, 270754316), (2, 135377158), (4, 67688579), (7, 38679188), (14, 19339594), (28, 9669797), (43, 6296612), (53, 5108572), (86, 3148306), (106, 2554286), (172, 1574153), (212, 1277143), (301, 899516), (371, 729796), (602, 449758), (742, 364898), (1204, 224879), (1484, 182449), (2279, 118804), (4243, 63812), (4558, 59402), (8486, 31906), (9116, 29701), (15953, 16972)]