239752016

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{347}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 552345600

約数和(自身を除く): 312593584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 199, 217, 248, 347, 398, 434, 496, 694, 796, 868, 1388, 1393, 1592, 1736, 2429, 2776, 2786, 3184, 3472, 4858, 5552, 5572, 6169, 9716, 10757, 11144, 12338, 19432, 21514, 22288, 24676, 38864, 43028, 43183, 49352, 69053, 75299, 86056, 86366, 98704, 138106, 150598, 172112, 172732, 276212, 301196, 345464, 483371, 552424, 602392, 690928, 966742, 1104848, 1204784, 1933484, 2140643, 3866968, 4281286, 7733936, 8562572, 14984501, 17125144, 29969002, 34250288, 59938004, 119876008, 239752016]

約数ペア:

[(1, 239752016), (2, 119876008), (4, 59938004), (7, 34250288), (8, 29969002), (14, 17125144), (16, 14984501), (28, 8562572), (31, 7733936), (56, 4281286), (62, 3866968), (112, 2140643), (124, 1933484), (199, 1204784), (217, 1104848), (248, 966742), (347, 690928), (398, 602392), (434, 552424), (496, 483371), (694, 345464), (796, 301196), (868, 276212), (1388, 172732), (1393, 172112), (1592, 150598), (1736, 138106), (2429, 98704), (2776, 86366), (2786, 86056), (3184, 75299), (3472, 69053), (4858, 49352), (5552, 43183), (5572, 43028), (6169, 38864), (9716, 24676), (10757, 22288), (11144, 21514), (12338, 19432)]