198498744

素因数分解:

$2^3\times 3^2\times {\mathrm{1321}}^1\times {\mathrm{2087}}^1$

素因数の和:3420

約数の個数: 48

約数和(自身を含む): 538265520

約数和(自身を除く): 339766776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1321, 2087, 2642, 3963, 4174, 5284, 6261, 7926, 8348, 10568, 11889, 12522, 15852, 16696, 18783, 23778, 25044, 31704, 37566, 47556, 50088, 75132, 95112, 150264, 2756927, 5513854, 8270781, 11027708, 16541562, 22055416, 24812343, 33083124, 49624686, 66166248, 99249372, 198498744]

約数ペア:

[(1, 198498744), (2, 99249372), (3, 66166248), (4, 49624686), (6, 33083124), (8, 24812343), (9, 22055416), (12, 16541562), (18, 11027708), (24, 8270781), (36, 5513854), (72, 2756927), (1321, 150264), (2087, 95112), (2642, 75132), (3963, 50088), (4174, 47556), (5284, 37566), (6261, 31704), (7926, 25044), (8348, 23778), (10568, 18783), (11889, 16696), (12522, 15852)]