212614992

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{13799}}^1$

素因数の和:13920

約数の個数: 60

約数和(自身を含む): 600631200

約数和(自身を除く): 388016208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5136, 7704, 13799, 15408, 27598, 41397, 55196, 82794, 110392, 124191, 165588, 220784, 248382, 331176, 496764, 662352, 993528, 1476493, 1987056, 2952986, 4429479, 5905972, 8858958, 11811944, 13288437, 17717916, 23623888, 26576874, 35435832, 53153748, 70871664, 106307496, 212614992]

約数ペア:

[(1, 212614992), (2, 106307496), (3, 70871664), (4, 53153748), (6, 35435832), (8, 26576874), (9, 23623888), (12, 17717916), (16, 13288437), (18, 11811944), (24, 8858958), (36, 5905972), (48, 4429479), (72, 2952986), (107, 1987056), (144, 1476493), (214, 993528), (321, 662352), (428, 496764), (642, 331176), (856, 248382), (963, 220784), (1284, 165588), (1712, 124191), (1926, 110392), (2568, 82794), (3852, 55196), (5136, 41397), (7704, 27598), (13799, 15408)]