212429808

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10613}}^1$

素因数の和:10766

約数の個数: 60

約数和(自身を含む): 598841880

約数和(自身を除く): 386412072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 10613, 20016, 21226, 31839, 42452, 63678, 84904, 95517, 127356, 169808, 191034, 254712, 382068, 509424, 764136, 1475207, 1528272, 2950414, 4425621, 5900828, 8851242, 11801656, 13276863, 17702484, 23603312, 26553726, 35404968, 53107452, 70809936, 106214904, 212429808]

約数ペア:

[(1, 212429808), (2, 106214904), (3, 70809936), (4, 53107452), (6, 35404968), (8, 26553726), (9, 23603312), (12, 17702484), (16, 13276863), (18, 11801656), (24, 8851242), (36, 5900828), (48, 4425621), (72, 2950414), (139, 1528272), (144, 1475207), (278, 764136), (417, 509424), (556, 382068), (834, 254712), (1112, 191034), (1251, 169808), (1668, 127356), (2224, 95517), (2502, 84904), (3336, 63678), (5004, 42452), (6672, 31839), (10008, 21226), (10613, 20016)]