2988509136

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{490241}}^1$

素因数の和:490379

約数の個数: 40

約数和(自身を含む): 7781121024

約数和(自身を除く): 4792611888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 6096, 490241, 980482, 1470723, 1960964, 2941446, 3921928, 5882892, 7843856, 11765784, 23531568, 62260607, 124521214, 186781821, 249042428, 373563642, 498084856, 747127284, 996169712, 1494254568, 2988509136]

約数ペア:

[(1, 2988509136), (2, 1494254568), (3, 996169712), (4, 747127284), (6, 498084856), (8, 373563642), (12, 249042428), (16, 186781821), (24, 124521214), (48, 62260607), (127, 23531568), (254, 11765784), (381, 7843856), (508, 5882892), (762, 3921928), (1016, 2941446), (1524, 1960964), (2032, 1470723), (3048, 980482), (6096, 490241)]