242790168

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{19417}}^1$

素因数の和:19947

約数の個数: 32

約数和(自身を含む): 608171760

約数和(自身を除く): 365381592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 12504, 19417, 38834, 58251, 77668, 116502, 155336, 233004, 466008, 10116257, 20232514, 30348771, 40465028, 60697542, 80930056, 121395084, 242790168]

約数ペア:

[(1, 242790168), (2, 121395084), (3, 80930056), (4, 60697542), (6, 40465028), (8, 30348771), (12, 20232514), (24, 10116257), (521, 466008), (1042, 233004), (1563, 155336), (2084, 116502), (3126, 77668), (4168, 58251), (6252, 38834), (12504, 19417)]